work

assignment6.txt

@@ -0,0 +1,7 @@
+//Bettina Benitez
+
+1. It will be an error. This is because the struct is inside the main when functions should be written outside the main and only called in.
+
+2. While structs and enums both store variables, enums are for more constant variables and structs are for more flexible chaning amounts. Structs: e.g. bank balances, numbers, etc. Enums: Calendars, 7 dwarfs,etc.
+
+3. Passing an array directly to a function is passing the array by reference (which is local to the function) while passing a structure containing an array is passing by value (to modify the original memory location)

banking.c

@@ -0,0 +1,59 @@
+//Bettina Benitez
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+typedef struct {
+	int accountNumber[2];
+	char name[3][100];
+	float balance[2];
+} account;
+
+float getDeposit (account x, int chAccount) {
+	printf("How much are you going to deposit into your account?: ");
+	float dep; //userinput for deposit
+	scanf("%f", &dep);
+	x.balance[chAccount] = x.balance[chAccount] + dep; //adds deposit
+	printf("\nName: %s\n Account Number: %d\n Balance: %.2f\n\n", x.name[chAccount], x.accountNumber[chAccount], x.balance[chAccount]);
+	return 0;
+}
+
+float getWithdraw (account x, int chAccount) {
+	printf("How much are you going to withdraw from your account?: ");
+	float wit; //userinput for withdraw
+	scanf("%f", &wit);
+	x.balance[chAccount] = x.balance[chAccount] - wit; //adds withdraw
+	printf("\nName: %s\n Account Number: %d\n Balance: %.2f\n\n", x.name[chAccount], x.accountNumber[chAccount], x.balance[chAccount]);
+	return 0;
+}
+
+int main () {
+	account x;
+	strcpy(x.name[1], "Tyra");
+	strcpy(x.name[2], "Ally");
+	srand(time(0));
+	int i;
+	for (i = 1; i < 3; i++) {
+ x.accountNumber[i] = rand()%10001 + 9000; //gets random card number specific to a person
+ x.balance[i] = rand()%100001; // gets random balance 
+ printf("Name: %s\n Account Number: %d\n Balance: %.2f\n\n", x.name[i], x.accountNumber[i], x.balance[i]);
+	}
+	int check = 1;
+	while (check != 0) {
+ printf("\nChoose account Tyra (1) / Ally (2): ");
+ int chAccount; //chosen Account
+ scanf("%d", &chAccount);
+ printf("Deposit (0) or Withdraw (1): ");
+ int chOption; //chosen Option
+ scanf("%d", &chOption);
+ float deposit, withdraw;
+ if (chOption == 0)
+ deposit = getDeposit(x, chAccount);
+ if (chOption == 1)
+ withdraw = getWithdraw(x, chAccount);
+ printf("Start a new transaction? (1) yes (0) no: ");
+ scanf("%d", &check);
+	}
+	return 0;
+}

complex.c

@@ -0,0 +1,56 @@
+//Bettina Benitez
+#include <stdio.h>
+
+typedef struct {
+	float real[2];
+	float imag[2];
+} CompNum;
+
+void plus (float a, float b, float c, float d) {
+	float rtotal = a + b;
+	float itotal = c + d;
+	printf("%.0f + %.0fi\n", rtotal, itotal);
+}	
+
+void minus (float a, float b, float c, float d) {
+	float rtotal = a - b;
+	float itotal = c - d;
+	printf("%.0f + %.0fi\n", rtotal, itotal);
+}
+
+void times (float a, float b, float c, float d) {
+	float f = a * b;
+	float o = a * d;
+	float i = c * b;
+	float l = (c * d) * -1;
+	float rtotal = f + l;
+	float itotal = o + i;
+	printf("%.0f + %0fi\n", rtotal, itotal);
+}
+
+void divide (float a, float b, float c, float d) {
+	float f = a * b;
+	float o = a * (d * -1);
+	float i = c * b;
+	float l = c * (d * -1);
+	float numReal = f + (l * -1);
+	float numImag = o * l;
+	float denom = (b * b) + (d * d);
+	printf("%.2f/%.2f + %.2fi/%.2f", numReal, denom, numImag, denom);
+}
+
+int main () {
+	char operation;
+	CompNum compNum;
+	printf("Pick Operand, Real 1, Real 2, Imaginary 1, Imaginary 2: ");
+	scanf("%c %f %f %f %f", &operation, &compNum.real[1], &compNum.imag[1], &compNum.real[2], &compNum.imag[2]);
+	if (operation == '+') 
+ plus (compNum.real[1], compNum.real[2], compNum.imag[1], compNum.imag[2]);
+	if (operation == '-')
+ minus (compNum.real[1], compNum.real[2], compNum.imag[1], compNum.imag[2]);
+	if (operation == '*')
+ times (compNum.real[1], compNum.real[2], compNum.imag[1], compNum.imag[2]);
+	if (operation == '/')
+ divide (compNum.real[1], compNum.real[2], compNum.imag[1], compNum.imag[2]);
+	return 0;
+}

ststudent.c

@@ -0,0 +1,37 @@
+//Bettina Benitez
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+#include <string.h>
+
+typedef struct {
+	char name[5][100];
+	int scores[4];
+} student;
+
+/*student grade(student st, int grade, int num) {
+	srand(time(0));
+	grade = rand() %101;
+	st.scores[num] = grade;
+	return st;
+}*/
+
+int main () {
+	student x;
+	strcpy(x.name[0], "Bettina");
+	strcpy(x.name[1], "Julia");
+	strcpy(x.name[2], "Jack");
+	strcpy(x.name[3], "Oscar");
+	strcpy(x.name[4], "Eli");
+	srand(time(0));
+	int i;
+	float ave = 0;
+	for (i = 0; i < 5; i++) {
+ x.scores[i] = rand()%101;
+ printf("Name: %s \n Score: %d\n", x.name[i], x.scores[i]);
+ ave = ave + x.scores[i];
+	} 
+	ave = ave / 6;
+	printf("%.2f\n", ave);
+	return 0;
+}

assignment6.txt

@@ -0,0 +1,7 @@
+//Bettina Benitez
+
+1. It will be an error. This is because the struct is inside the main when functions should be written outside the main and only called in.
+
+2. While structs and enums both store variables, enums are for more constant variables and structs are for more flexible chaning amounts. Structs: e.g. bank balances, numbers, etc. Enums: Calendars, 7 dwarfs,etc.
+
+3. Passing an array directly to a function is passing the array by reference (which is local to the function) while passing a structure containing an array is passing by value (to modify the original memory location)

banking.c

@@ -0,0 +1,59 @@
+//Bettina Benitez
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+typedef struct {
+	int accountNumber[2];
+	char name[3][100];
+	float balance[2];
+} account;
+
+float getDeposit (account x, int chAccount) {
+	printf("How much are you going to deposit into your account?: ");
+	float dep; //userinput for deposit
+	scanf("%f", &dep);
+	x.balance[chAccount] = x.balance[chAccount] + dep; //adds deposit
+	printf("\nName: %s\n Account Number: %d\n Balance: %.2f\n\n", x.name[chAccount], x.accountNumber[chAccount], x.balance[chAccount]);
+	return 0;
+}
+
+float getWithdraw (account x, int chAccount) {
+	printf("How much are you going to withdraw from your account?: ");
+	float wit; //userinput for withdraw
+	scanf("%f", &wit);
+	x.balance[chAccount] = x.balance[chAccount] - wit; //adds withdraw
+	printf("\nName: %s\n Account Number: %d\n Balance: %.2f\n\n", x.name[chAccount], x.accountNumber[chAccount], x.balance[chAccount]);
+	return 0;
+}
+
+int main () {
+	account x;
+	strcpy(x.name[1], "Tyra");
+	strcpy(x.name[2], "Ally");
+	srand(time(0));
+	int i;
+	for (i = 1; i < 3; i++) {
+ x.accountNumber[i] = rand()%10001 + 9000; //gets random card number specific to a person
+ x.balance[i] = rand()%100001; // gets random balance 
+ printf("Name: %s\n Account Number: %d\n Balance: %.2f\n\n", x.name[i], x.accountNumber[i], x.balance[i]);
+	}
+	int check = 1;
+	while (check != 0) {
+ printf("\nChoose account Tyra (1) / Ally (2): ");
+ int chAccount; //chosen Account
+ scanf("%d", &chAccount);
+ printf("Deposit (0) or Withdraw (1): ");
+ int chOption; //chosen Option
+ scanf("%d", &chOption);
+ float deposit, withdraw;
+ if (chOption == 0)
+ deposit = getDeposit(x, chAccount);
+ if (chOption == 1)
+ withdraw = getWithdraw(x, chAccount);
+ printf("Start a new transaction? (1) yes (0) no: ");
+ scanf("%d", &check);
+	}
+	return 0;
+}

complex.c

@@ -0,0 +1,56 @@
+//Bettina Benitez
+#include <stdio.h>
+
+typedef struct {
+	float real[2];
+	float imag[2];
+} CompNum;
+
+void plus (float a, float b, float c, float d) {
+	float rtotal = a + b;
+	float itotal = c + d;
+	printf("%.0f + %.0fi\n", rtotal, itotal);
+}	
+
+void minus (float a, float b, float c, float d) {
+	float rtotal = a - b;
+	float itotal = c - d;
+	printf("%.0f + %.0fi\n", rtotal, itotal);
+}
+
+void times (float a, float b, float c, float d) {
+	float f = a * b;
+	float o = a * d;
+	float i = c * b;
+	float l = (c * d) * -1;
+	float rtotal = f + l;
+	float itotal = o + i;
+	printf("%.0f + %0fi\n", rtotal, itotal);
+}
+
+void divide (float a, float b, float c, float d) {
+	float f = a * b;
+	float o = a * (d * -1);
+	float i = c * b;
+	float l = c * (d * -1);
+	float numReal = f + (l * -1);
+	float numImag = o * l;
+	float denom = (b * b) + (d * d);
+	printf("%.2f/%.2f + %.2fi/%.2f", numReal, denom, numImag, denom);
+}
+
+int main () {
+	char operation;
+	CompNum compNum;
+	printf("Pick Operand, Real 1, Real 2, Imaginary 1, Imaginary 2: ");
+	scanf("%c %f %f %f %f", &operation, &compNum.real[1], &compNum.imag[1], &compNum.real[2], &compNum.imag[2]);
+	if (operation == '+') 
+ plus (compNum.real[1], compNum.real[2], compNum.imag[1], compNum.imag[2]);
+	if (operation == '-')
+ minus (compNum.real[1], compNum.real[2], compNum.imag[1], compNum.imag[2]);
+	if (operation == '*')
+ times (compNum.real[1], compNum.real[2], compNum.imag[1], compNum.imag[2]);
+	if (operation == '/')
+ divide (compNum.real[1], compNum.real[2], compNum.imag[1], compNum.imag[2]);
+	return 0;
+}

ststudent.c

@@ -0,0 +1,37 @@
+//Bettina Benitez
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+#include <string.h>
+
+typedef struct {
+	char name[5][100];
+	int scores[4];
+} student;
+
+/*student grade(student st, int grade, int num) {
+	srand(time(0));
+	grade = rand() %101;
+	st.scores[num] = grade;
+	return st;
+}*/
+
+int main () {
+	student x;
+	strcpy(x.name[0], "Bettina");
+	strcpy(x.name[1], "Julia");
+	strcpy(x.name[2], "Jack");
+	strcpy(x.name[3], "Oscar");
+	strcpy(x.name[4], "Eli");
+	srand(time(0));
+	int i;
+	float ave = 0;
+	for (i = 0; i < 5; i++) {
+ x.scores[i] = rand()%101;
+ printf("Name: %s \n Score: %d\n", x.name[i], x.scores[i]);
+ ave = ave + x.scores[i];
+	} 
+	ave = ave / 6;
+	printf("%.2f\n", ave);
+	return 0;
+}

assignment6.txt

@@ -0,0 +1,7 @@
+//Bettina Benitez
+
+1. It will be an error. This is because the struct is inside the main when functions should be written outside the main and only called in.
+
+2. While structs and enums both store variables, enums are for more constant variables and structs are for more flexible chaning amounts. Structs: e.g. bank balances, numbers, etc. Enums: Calendars, 7 dwarfs,etc.
+
+3. Passing an array directly to a function is passing the array by reference (which is local to the function) while passing a structure containing an array is passing by value (to modify the original memory location)

banking.c

@@ -0,0 +1,59 @@
+//Bettina Benitez
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+typedef struct {
+	int accountNumber[2];
+	char name[3][100];
+	float balance[2];
+} account;
+
+float getDeposit (account x, int chAccount) {
+	printf("How much are you going to deposit into your account?: ");
+	float dep; //userinput for deposit
+	scanf("%f", &dep);
+	x.balance[chAccount] = x.balance[chAccount] + dep; //adds deposit
+	printf("\nName: %s\n Account Number: %d\n Balance: %.2f\n\n", x.name[chAccount], x.accountNumber[chAccount], x.balance[chAccount]);
+	return 0;
+}
+
+float getWithdraw (account x, int chAccount) {
+	printf("How much are you going to withdraw from your account?: ");
+	float wit; //userinput for withdraw
+	scanf("%f", &wit);
+	x.balance[chAccount] = x.balance[chAccount] - wit; //adds withdraw
+	printf("\nName: %s\n Account Number: %d\n Balance: %.2f\n\n", x.name[chAccount], x.accountNumber[chAccount], x.balance[chAccount]);
+	return 0;
+}
+
+int main () {
+	account x;
+	strcpy(x.name[1], "Tyra");
+	strcpy(x.name[2], "Ally");
+	srand(time(0));
+	int i;
+	for (i = 1; i < 3; i++) {
+ x.accountNumber[i] = rand()%10001 + 9000; //gets random card number specific to a person
+ x.balance[i] = rand()%100001; // gets random balance 
+ printf("Name: %s\n Account Number: %d\n Balance: %.2f\n\n", x.name[i], x.accountNumber[i], x.balance[i]);
+	}
+	int check = 1;
+	while (check != 0) {
+ printf("\nChoose account Tyra (1) / Ally (2): ");
+ int chAccount; //chosen Account
+ scanf("%d", &chAccount);
+ printf("Deposit (0) or Withdraw (1): ");
+ int chOption; //chosen Option
+ scanf("%d", &chOption);
+ float deposit, withdraw;
+ if (chOption == 0)
+ deposit = getDeposit(x, chAccount);
+ if (chOption == 1)
+ withdraw = getWithdraw(x, chAccount);
+ printf("Start a new transaction? (1) yes (0) no: ");
+ scanf("%d", &check);
+	}
+	return 0;
+}

complex.c

@@ -0,0 +1,56 @@
+//Bettina Benitez
+#include <stdio.h>
+
+typedef struct {
+	float real[2];
+	float imag[2];
+} CompNum;
+
+void plus (float a, float b, float c, float d) {
+	float rtotal = a + b;
+	float itotal = c + d;
+	printf("%.0f + %.0fi\n", rtotal, itotal);
+}	
+
+void minus (float a, float b, float c, float d) {
+	float rtotal = a - b;
+	float itotal = c - d;
+	printf("%.0f + %.0fi\n", rtotal, itotal);
+}
+
+void times (float a, float b, float c, float d) {
+	float f = a * b;
+	float o = a * d;
+	float i = c * b;
+	float l = (c * d) * -1;
+	float rtotal = f + l;
+	float itotal = o + i;
+	printf("%.0f + %0fi\n", rtotal, itotal);
+}
+
+void divide (float a, float b, float c, float d) {
+	float f = a * b;
+	float o = a * (d * -1);
+	float i = c * b;
+	float l = c * (d * -1);
+	float numReal = f + (l * -1);
+	float numImag = o * l;
+	float denom = (b * b) + (d * d);
+	printf("%.2f/%.2f + %.2fi/%.2f", numReal, denom, numImag, denom);
+}
+
+int main () {
+	char operation;
+	CompNum compNum;
+	printf("Pick Operand, Real 1, Real 2, Imaginary 1, Imaginary 2: ");
+	scanf("%c %f %f %f %f", &operation, &compNum.real[1], &compNum.imag[1], &compNum.real[2], &compNum.imag[2]);
+	if (operation == '+') 
+ plus (compNum.real[1], compNum.real[2], compNum.imag[1], compNum.imag[2]);
+	if (operation == '-')
+ minus (compNum.real[1], compNum.real[2], compNum.imag[1], compNum.imag[2]);
+	if (operation == '*')
+ times (compNum.real[1], compNum.real[2], compNum.imag[1], compNum.imag[2]);
+	if (operation == '/')
+ divide (compNum.real[1], compNum.real[2], compNum.imag[1], compNum.imag[2]);
+	return 0;
+}

ststudent.c

@@ -0,0 +1,37 @@
+//Bettina Benitez
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+#include <string.h>
+
+typedef struct {
+	char name[5][100];
+	int scores[4];
+} student;
+
+/*student grade(student st, int grade, int num) {
+	srand(time(0));
+	grade = rand() %101;
+	st.scores[num] = grade;
+	return st;
+}*/
+
+int main () {
+	student x;
+	strcpy(x.name[0], "Bettina");
+	strcpy(x.name[1], "Julia");
+	strcpy(x.name[2], "Jack");
+	strcpy(x.name[3], "Oscar");
+	strcpy(x.name[4], "Eli");
+	srand(time(0));
+	int i;
+	float ave = 0;
+	for (i = 0; i < 5; i++) {
+ x.scores[i] = rand()%101;
+ printf("Name: %s \n Score: %d\n", x.name[i], x.scores[i]);
+ ave = ave + x.scores[i];
+	} 
+	ave = ave / 6;
+	printf("%.2f\n", ave);
+	return 0;
+}

assignment6.txt

@@ -0,0 +1,7 @@
+//Bettina Benitez
+
+1. It will be an error. This is because the struct is inside the main when functions should be written outside the main and only called in.
+
+2. While structs and enums both store variables, enums are for more constant variables and structs are for more flexible chaning amounts. Structs: e.g. bank balances, numbers, etc. Enums: Calendars, 7 dwarfs,etc.
+
+3. Passing an array directly to a function is passing the array by reference (which is local to the function) while passing a structure containing an array is passing by value (to modify the original memory location)

banking.c

@@ -0,0 +1,59 @@
+//Bettina Benitez
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+typedef struct {
+	int accountNumber[2];
+	char name[3][100];
+	float balance[2];
+} account;
+
+float getDeposit (account x, int chAccount) {
+	printf("How much are you going to deposit into your account?: ");
+	float dep; //userinput for deposit
+	scanf("%f", &dep);
+	x.balance[chAccount] = x.balance[chAccount] + dep; //adds deposit
+	printf("\nName: %s\n Account Number: %d\n Balance: %.2f\n\n", x.name[chAccount], x.accountNumber[chAccount], x.balance[chAccount]);
+	return 0;
+}
+
+float getWithdraw (account x, int chAccount) {
+	printf("How much are you going to withdraw from your account?: ");
+	float wit; //userinput for withdraw
+	scanf("%f", &wit);
+	x.balance[chAccount] = x.balance[chAccount] - wit; //adds withdraw
+	printf("\nName: %s\n Account Number: %d\n Balance: %.2f\n\n", x.name[chAccount], x.accountNumber[chAccount], x.balance[chAccount]);
+	return 0;
+}
+
+int main () {
+	account x;
+	strcpy(x.name[1], "Tyra");
+	strcpy(x.name[2], "Ally");
+	srand(time(0));
+	int i;
+	for (i = 1; i < 3; i++) {
+ x.accountNumber[i] = rand()%10001 + 9000; //gets random card number specific to a person
+ x.balance[i] = rand()%100001; // gets random balance 
+ printf("Name: %s\n Account Number: %d\n Balance: %.2f\n\n", x.name[i], x.accountNumber[i], x.balance[i]);
+	}
+	int check = 1;
+	while (check != 0) {
+ printf("\nChoose account Tyra (1) / Ally (2): ");
+ int chAccount; //chosen Account
+ scanf("%d", &chAccount);
+ printf("Deposit (0) or Withdraw (1): ");
+ int chOption; //chosen Option
+ scanf("%d", &chOption);
+ float deposit, withdraw;
+ if (chOption == 0)
+ deposit = getDeposit(x, chAccount);
+ if (chOption == 1)
+ withdraw = getWithdraw(x, chAccount);
+ printf("Start a new transaction? (1) yes (0) no: ");
+ scanf("%d", &check);
+	}
+	return 0;
+}

complex.c

@@ -0,0 +1,56 @@
+//Bettina Benitez
+#include <stdio.h>
+
+typedef struct {
+	float real[2];
+	float imag[2];
+} CompNum;
+
+void plus (float a, float b, float c, float d) {
+	float rtotal = a + b;
+	float itotal = c + d;
+	printf("%.0f + %.0fi\n", rtotal, itotal);
+}	
+
+void minus (float a, float b, float c, float d) {
+	float rtotal = a - b;
+	float itotal = c - d;
+	printf("%.0f + %.0fi\n", rtotal, itotal);
+}
+
+void times (float a, float b, float c, float d) {
+	float f = a * b;
+	float o = a * d;
+	float i = c * b;
+	float l = (c * d) * -1;
+	float rtotal = f + l;
+	float itotal = o + i;
+	printf("%.0f + %0fi\n", rtotal, itotal);
+}
+
+void divide (float a, float b, float c, float d) {
+	float f = a * b;
+	float o = a * (d * -1);
+	float i = c * b;
+	float l = c * (d * -1);
+	float numReal = f + (l * -1);
+	float numImag = o * l;
+	float denom = (b * b) + (d * d);
+	printf("%.2f/%.2f + %.2fi/%.2f", numReal, denom, numImag, denom);
+}
+
+int main () {
+	char operation;
+	CompNum compNum;
+	printf("Pick Operand, Real 1, Real 2, Imaginary 1, Imaginary 2: ");
+	scanf("%c %f %f %f %f", &operation, &compNum.real[1], &compNum.imag[1], &compNum.real[2], &compNum.imag[2]);
+	if (operation == '+') 
+ plus (compNum.real[1], compNum.real[2], compNum.imag[1], compNum.imag[2]);
+	if (operation == '-')
+ minus (compNum.real[1], compNum.real[2], compNum.imag[1], compNum.imag[2]);
+	if (operation == '*')
+ times (compNum.real[1], compNum.real[2], compNum.imag[1], compNum.imag[2]);
+	if (operation == '/')
+ divide (compNum.real[1], compNum.real[2], compNum.imag[1], compNum.imag[2]);
+	return 0;
+}

ststudent.c

@@ -0,0 +1,37 @@
+//Bettina Benitez
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+#include <string.h>
+
+typedef struct {
+	char name[5][100];
+	int scores[4];
+} student;
+
+/*student grade(student st, int grade, int num) {
+	srand(time(0));
+	grade = rand() %101;
+	st.scores[num] = grade;
+	return st;
+}*/
+
+int main () {
+	student x;
+	strcpy(x.name[0], "Bettina");
+	strcpy(x.name[1], "Julia");
+	strcpy(x.name[2], "Jack");
+	strcpy(x.name[3], "Oscar");
+	strcpy(x.name[4], "Eli");
+	srand(time(0));
+	int i;
+	float ave = 0;
+	for (i = 0; i < 5; i++) {
+ x.scores[i] = rand()%101;
+ printf("Name: %s \n Score: %d\n", x.name[i], x.scores[i]);
+ ave = ave + x.scores[i];
+	} 
+	ave = ave / 6;
+	printf("%.2f\n", ave);
+	return 0;
+}

assignment6.txt

@@ -0,0 +1,7 @@
+//Bettina Benitez
+
+1. It will be an error. This is because the struct is inside the main when functions should be written outside the main and only called in.
+
+2. While structs and enums both store variables, enums are for more constant variables and structs are for more flexible chaning amounts. Structs: e.g. bank balances, numbers, etc. Enums: Calendars, 7 dwarfs,etc.
+
+3. Passing an array directly to a function is passing the array by reference (which is local to the function) while passing a structure containing an array is passing by value (to modify the original memory location)

banking.c

@@ -0,0 +1,59 @@
+//Bettina Benitez
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+typedef struct {
+	int accountNumber[2];
+	char name[3][100];
+	float balance[2];
+} account;
+
+float getDeposit (account x, int chAccount) {
+	printf("How much are you going to deposit into your account?: ");
+	float dep; //userinput for deposit
+	scanf("%f", &dep);
+	x.balance[chAccount] = x.balance[chAccount] + dep; //adds deposit
+	printf("\nName: %s\n Account Number: %d\n Balance: %.2f\n\n", x.name[chAccount], x.accountNumber[chAccount], x.balance[chAccount]);
+	return 0;
+}
+
+float getWithdraw (account x, int chAccount) {
+	printf("How much are you going to withdraw from your account?: ");
+	float wit; //userinput for withdraw
+	scanf("%f", &wit);
+	x.balance[chAccount] = x.balance[chAccount] - wit; //adds withdraw
+	printf("\nName: %s\n Account Number: %d\n Balance: %.2f\n\n", x.name[chAccount], x.accountNumber[chAccount], x.balance[chAccount]);
+	return 0;
+}
+
+int main () {
+	account x;
+	strcpy(x.name[1], "Tyra");
+	strcpy(x.name[2], "Ally");
+	srand(time(0));
+	int i;
+	for (i = 1; i < 3; i++) {
+ x.accountNumber[i] = rand()%10001 + 9000; //gets random card number specific to a person
+ x.balance[i] = rand()%100001; // gets random balance 
+ printf("Name: %s\n Account Number: %d\n Balance: %.2f\n\n", x.name[i], x.accountNumber[i], x.balance[i]);
+	}
+	int check = 1;
+	while (check != 0) {
+ printf("\nChoose account Tyra (1) / Ally (2): ");
+ int chAccount; //chosen Account
+ scanf("%d", &chAccount);
+ printf("Deposit (0) or Withdraw (1): ");
+ int chOption; //chosen Option
+ scanf("%d", &chOption);
+ float deposit, withdraw;
+ if (chOption == 0)
+ deposit = getDeposit(x, chAccount);
+ if (chOption == 1)
+ withdraw = getWithdraw(x, chAccount);
+ printf("Start a new transaction? (1) yes (0) no: ");
+ scanf("%d", &check);
+	}
+	return 0;
+}

complex.c

@@ -0,0 +1,56 @@
+//Bettina Benitez
+#include <stdio.h>
+
+typedef struct {
+	float real[2];
+	float imag[2];
+} CompNum;
+
+void plus (float a, float b, float c, float d) {
+	float rtotal = a + b;
+	float itotal = c + d;
+	printf("%.0f + %.0fi\n", rtotal, itotal);
+}	
+
+void minus (float a, float b, float c, float d) {
+	float rtotal = a - b;
+	float itotal = c - d;
+	printf("%.0f + %.0fi\n", rtotal, itotal);
+}
+
+void times (float a, float b, float c, float d) {
+	float f = a * b;
+	float o = a * d;
+	float i = c * b;
+	float l = (c * d) * -1;
+	float rtotal = f + l;
+	float itotal = o + i;
+	printf("%.0f + %0fi\n", rtotal, itotal);
+}
+
+void divide (float a, float b, float c, float d) {
+	float f = a * b;
+	float o = a * (d * -1);
+	float i = c * b;
+	float l = c * (d * -1);
+	float numReal = f + (l * -1);
+	float numImag = o * l;
+	float denom = (b * b) + (d * d);
+	printf("%.2f/%.2f + %.2fi/%.2f", numReal, denom, numImag, denom);
+}
+
+int main () {
+	char operation;
+	CompNum compNum;
+	printf("Pick Operand, Real 1, Real 2, Imaginary 1, Imaginary 2: ");
+	scanf("%c %f %f %f %f", &operation, &compNum.real[1], &compNum.imag[1], &compNum.real[2], &compNum.imag[2]);
+	if (operation == '+') 
+ plus (compNum.real[1], compNum.real[2], compNum.imag[1], compNum.imag[2]);
+	if (operation == '-')
+ minus (compNum.real[1], compNum.real[2], compNum.imag[1], compNum.imag[2]);
+	if (operation == '*')
+ times (compNum.real[1], compNum.real[2], compNum.imag[1], compNum.imag[2]);
+	if (operation == '/')
+ divide (compNum.real[1], compNum.real[2], compNum.imag[1], compNum.imag[2]);
+	return 0;
+}

ststudent.c

@@ -0,0 +1,37 @@
+//Bettina Benitez
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+#include <string.h>
+
+typedef struct {
+	char name[5][100];
+	int scores[4];
+} student;
+
+/*student grade(student st, int grade, int num) {
+	srand(time(0));
+	grade = rand() %101;
+	st.scores[num] = grade;
+	return st;
+}*/
+
+int main () {
+	student x;
+	strcpy(x.name[0], "Bettina");
+	strcpy(x.name[1], "Julia");
+	strcpy(x.name[2], "Jack");
+	strcpy(x.name[3], "Oscar");
+	strcpy(x.name[4], "Eli");
+	srand(time(0));
+	int i;
+	float ave = 0;
+	for (i = 0; i < 5; i++) {
+ x.scores[i] = rand()%101;
+ printf("Name: %s \n Score: %d\n", x.name[i], x.scores[i]);
+ ave = ave + x.scores[i];
+	} 
+	ave = ave / 6;
+	printf("%.2f\n", ave);
+	return 0;
+}

assignment6.txt

@@ -0,0 +1,7 @@
+//Bettina Benitez
+
+1. It will be an error. This is because the struct is inside the main when functions should be written outside the main and only called in.
+
+2. While structs and enums both store variables, enums are for more constant variables and structs are for more flexible chaning amounts. Structs: e.g. bank balances, numbers, etc. Enums: Calendars, 7 dwarfs,etc.
+
+3. Passing an array directly to a function is passing the array by reference (which is local to the function) while passing a structure containing an array is passing by value (to modify the original memory location)

banking.c

@@ -0,0 +1,59 @@
+//Bettina Benitez
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+typedef struct {
+	int accountNumber[2];
+	char name[3][100];
+	float balance[2];
+} account;
+
+float getDeposit (account x, int chAccount) {
+	printf("How much are you going to deposit into your account?: ");
+	float dep; //userinput for deposit
+	scanf("%f", &dep);
+	x.balance[chAccount] = x.balance[chAccount] + dep; //adds deposit
+	printf("\nName: %s\n Account Number: %d\n Balance: %.2f\n\n", x.name[chAccount], x.accountNumber[chAccount], x.balance[chAccount]);
+	return 0;
+}
+
+float getWithdraw (account x, int chAccount) {
+	printf("How much are you going to withdraw from your account?: ");
+	float wit; //userinput for withdraw
+	scanf("%f", &wit);
+	x.balance[chAccount] = x.balance[chAccount] - wit; //adds withdraw
+	printf("\nName: %s\n Account Number: %d\n Balance: %.2f\n\n", x.name[chAccount], x.accountNumber[chAccount], x.balance[chAccount]);
+	return 0;
+}
+
+int main () {
+	account x;
+	strcpy(x.name[1], "Tyra");
+	strcpy(x.name[2], "Ally");
+	srand(time(0));
+	int i;
+	for (i = 1; i < 3; i++) {
+ x.accountNumber[i] = rand()%10001 + 9000; //gets random card number specific to a person
+ x.balance[i] = rand()%100001; // gets random balance 
+ printf("Name: %s\n Account Number: %d\n Balance: %.2f\n\n", x.name[i], x.accountNumber[i], x.balance[i]);
+	}
+	int check = 1;
+	while (check != 0) {
+ printf("\nChoose account Tyra (1) / Ally (2): ");
+ int chAccount; //chosen Account
+ scanf("%d", &chAccount);
+ printf("Deposit (0) or Withdraw (1): ");
+ int chOption; //chosen Option
+ scanf("%d", &chOption);
+ float deposit, withdraw;
+ if (chOption == 0)
+ deposit = getDeposit(x, chAccount);
+ if (chOption == 1)
+ withdraw = getWithdraw(x, chAccount);
+ printf("Start a new transaction? (1) yes (0) no: ");
+ scanf("%d", &check);
+	}
+	return 0;
+}

complex.c

@@ -0,0 +1,56 @@
+//Bettina Benitez
+#include <stdio.h>
+
+typedef struct {
+	float real[2];
+	float imag[2];
+} CompNum;
+
+void plus (float a, float b, float c, float d) {
+	float rtotal = a + b;
+	float itotal = c + d;
+	printf("%.0f + %.0fi\n", rtotal, itotal);
+}	
+
+void minus (float a, float b, float c, float d) {
+	float rtotal = a - b;
+	float itotal = c - d;
+	printf("%.0f + %.0fi\n", rtotal, itotal);
+}
+
+void times (float a, float b, float c, float d) {
+	float f = a * b;
+	float o = a * d;
+	float i = c * b;
+	float l = (c * d) * -1;
+	float rtotal = f + l;
+	float itotal = o + i;
+	printf("%.0f + %0fi\n", rtotal, itotal);
+}
+
+void divide (float a, float b, float c, float d) {
+	float f = a * b;
+	float o = a * (d * -1);
+	float i = c * b;
+	float l = c * (d * -1);
+	float numReal = f + (l * -1);
+	float numImag = o * l;
+	float denom = (b * b) + (d * d);
+	printf("%.2f/%.2f + %.2fi/%.2f", numReal, denom, numImag, denom);
+}
+
+int main () {
+	char operation;
+	CompNum compNum;
+	printf("Pick Operand, Real 1, Real 2, Imaginary 1, Imaginary 2: ");
+	scanf("%c %f %f %f %f", &operation, &compNum.real[1], &compNum.imag[1], &compNum.real[2], &compNum.imag[2]);
+	if (operation == '+') 
+ plus (compNum.real[1], compNum.real[2], compNum.imag[1], compNum.imag[2]);
+	if (operation == '-')
+ minus (compNum.real[1], compNum.real[2], compNum.imag[1], compNum.imag[2]);
+	if (operation == '*')
+ times (compNum.real[1], compNum.real[2], compNum.imag[1], compNum.imag[2]);
+	if (operation == '/')
+ divide (compNum.real[1], compNum.real[2], compNum.imag[1], compNum.imag[2]);
+	return 0;
+}

ststudent.c

@@ -0,0 +1,37 @@
+//Bettina Benitez
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+#include <string.h>
+
+typedef struct {
+	char name[5][100];
+	int scores[4];
+} student;
+
+/*student grade(student st, int grade, int num) {
+	srand(time(0));
+	grade = rand() %101;
+	st.scores[num] = grade;
+	return st;
+}*/
+
+int main () {
+	student x;
+	strcpy(x.name[0], "Bettina");
+	strcpy(x.name[1], "Julia");
+	strcpy(x.name[2], "Jack");
+	strcpy(x.name[3], "Oscar");
+	strcpy(x.name[4], "Eli");
+	srand(time(0));
+	int i;
+	float ave = 0;
+	for (i = 0; i < 5; i++) {
+ x.scores[i] = rand()%101;
+ printf("Name: %s \n Score: %d\n", x.name[i], x.scores[i]);
+ ave = ave + x.scores[i];
+	} 
+	ave = ave / 6;
+	printf("%.2f\n", ave);
+	return 0;
+}

assignment6.txt

@@ -0,0 +1,7 @@
+//Bettina Benitez
+
+1. It will be an error. This is because the struct is inside the main when functions should be written outside the main and only called in.
+
+2. While structs and enums both store variables, enums are for more constant variables and structs are for more flexible chaning amounts. Structs: e.g. bank balances, numbers, etc. Enums: Calendars, 7 dwarfs,etc.
+
+3. Passing an array directly to a function is passing the array by reference (which is local to the function) while passing a structure containing an array is passing by value (to modify the original memory location)

banking.c

@@ -0,0 +1,59 @@
+//Bettina Benitez
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+typedef struct {
+	int accountNumber[2];
+	char name[3][100];
+	float balance[2];
+} account;
+
+float getDeposit (account x, int chAccount) {
+	printf("How much are you going to deposit into your account?: ");
+	float dep; //userinput for deposit
+	scanf("%f", &dep);
+	x.balance[chAccount] = x.balance[chAccount] + dep; //adds deposit
+	printf("\nName: %s\n Account Number: %d\n Balance: %.2f\n\n", x.name[chAccount], x.accountNumber[chAccount], x.balance[chAccount]);
+	return 0;
+}
+
+float getWithdraw (account x, int chAccount) {
+	printf("How much are you going to withdraw from your account?: ");
+	float wit; //userinput for withdraw
+	scanf("%f", &wit);
+	x.balance[chAccount] = x.balance[chAccount] - wit; //adds withdraw
+	printf("\nName: %s\n Account Number: %d\n Balance: %.2f\n\n", x.name[chAccount], x.accountNumber[chAccount], x.balance[chAccount]);
+	return 0;
+}
+
+int main () {
+	account x;
+	strcpy(x.name[1], "Tyra");
+	strcpy(x.name[2], "Ally");
+	srand(time(0));
+	int i;
+	for (i = 1; i < 3; i++) {
+ x.accountNumber[i] = rand()%10001 + 9000; //gets random card number specific to a person
+ x.balance[i] = rand()%100001; // gets random balance 
+ printf("Name: %s\n Account Number: %d\n Balance: %.2f\n\n", x.name[i], x.accountNumber[i], x.balance[i]);
+	}
+	int check = 1;
+	while (check != 0) {
+ printf("\nChoose account Tyra (1) / Ally (2): ");
+ int chAccount; //chosen Account
+ scanf("%d", &chAccount);
+ printf("Deposit (0) or Withdraw (1): ");
+ int chOption; //chosen Option
+ scanf("%d", &chOption);
+ float deposit, withdraw;
+ if (chOption == 0)
+ deposit = getDeposit(x, chAccount);
+ if (chOption == 1)
+ withdraw = getWithdraw(x, chAccount);
+ printf("Start a new transaction? (1) yes (0) no: ");
+ scanf("%d", &check);
+	}
+	return 0;
+}

complex.c

@@ -0,0 +1,56 @@
+//Bettina Benitez
+#include <stdio.h>
+
+typedef struct {
+	float real[2];
+	float imag[2];
+} CompNum;
+
+void plus (float a, float b, float c, float d) {
+	float rtotal = a + b;
+	float itotal = c + d;
+	printf("%.0f + %.0fi\n", rtotal, itotal);
+}	
+
+void minus (float a, float b, float c, float d) {
+	float rtotal = a - b;
+	float itotal = c - d;
+	printf("%.0f + %.0fi\n", rtotal, itotal);
+}
+
+void times (float a, float b, float c, float d) {
+	float f = a * b;
+	float o = a * d;
+	float i = c * b;
+	float l = (c * d) * -1;
+	float rtotal = f + l;
+	float itotal = o + i;
+	printf("%.0f + %0fi\n", rtotal, itotal);
+}
+
+void divide (float a, float b, float c, float d) {
+	float f = a * b;
+	float o = a * (d * -1);
+	float i = c * b;
+	float l = c * (d * -1);
+	float numReal = f + (l * -1);
+	float numImag = o * l;
+	float denom = (b * b) + (d * d);
+	printf("%.2f/%.2f + %.2fi/%.2f", numReal, denom, numImag, denom);
+}
+
+int main () {
+	char operation;
+	CompNum compNum;
+	printf("Pick Operand, Real 1, Real 2, Imaginary 1, Imaginary 2: ");
+	scanf("%c %f %f %f %f", &operation, &compNum.real[1], &compNum.imag[1], &compNum.real[2], &compNum.imag[2]);
+	if (operation == '+') 
+ plus (compNum.real[1], compNum.real[2], compNum.imag[1], compNum.imag[2]);
+	if (operation == '-')
+ minus (compNum.real[1], compNum.real[2], compNum.imag[1], compNum.imag[2]);
+	if (operation == '*')
+ times (compNum.real[1], compNum.real[2], compNum.imag[1], compNum.imag[2]);
+	if (operation == '/')
+ divide (compNum.real[1], compNum.real[2], compNum.imag[1], compNum.imag[2]);
+	return 0;
+}

ststudent.c

@@ -0,0 +1,37 @@
+//Bettina Benitez
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+#include <string.h>
+
+typedef struct {
+	char name[5][100];
+	int scores[4];
+} student;
+
+/*student grade(student st, int grade, int num) {
+	srand(time(0));
+	grade = rand() %101;
+	st.scores[num] = grade;
+	return st;
+}*/
+
+int main () {
+	student x;
+	strcpy(x.name[0], "Bettina");
+	strcpy(x.name[1], "Julia");
+	strcpy(x.name[2], "Jack");
+	strcpy(x.name[3], "Oscar");
+	strcpy(x.name[4], "Eli");
+	srand(time(0));
+	int i;
+	float ave = 0;
+	for (i = 0; i < 5; i++) {
+ x.scores[i] = rand()%101;
+ printf("Name: %s \n Score: %d\n", x.name[i], x.scores[i]);
+ ave = ave + x.scores[i];
+	} 
+	ave = ave / 6;
+	printf("%.2f\n", ave);
+	return 0;
+}

assignment6.txt

@@ -0,0 +1,7 @@
+//Bettina Benitez
+
+1. It will be an error. This is because the struct is inside the main when functions should be written outside the main and only called in.
+
+2. While structs and enums both store variables, enums are for more constant variables and structs are for more flexible chaning amounts. Structs: e.g. bank balances, numbers, etc. Enums: Calendars, 7 dwarfs,etc.
+
+3. Passing an array directly to a function is passing the array by reference (which is local to the function) while passing a structure containing an array is passing by value (to modify the original memory location)

banking.c

@@ -0,0 +1,59 @@
+//Bettina Benitez
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+typedef struct {
+	int accountNumber[2];
+	char name[3][100];
+	float balance[2];
+} account;
+
+float getDeposit (account x, int chAccount) {
+	printf("How much are you going to deposit into your account?: ");
+	float dep; //userinput for deposit
+	scanf("%f", &dep);
+	x.balance[chAccount] = x.balance[chAccount] + dep; //adds deposit
+	printf("\nName: %s\n Account Number: %d\n Balance: %.2f\n\n", x.name[chAccount], x.accountNumber[chAccount], x.balance[chAccount]);
+	return 0;
+}
+
+float getWithdraw (account x, int chAccount) {
+	printf("How much are you going to withdraw from your account?: ");
+	float wit; //userinput for withdraw
+	scanf("%f", &wit);
+	x.balance[chAccount] = x.balance[chAccount] - wit; //adds withdraw
+	printf("\nName: %s\n Account Number: %d\n Balance: %.2f\n\n", x.name[chAccount], x.accountNumber[chAccount], x.balance[chAccount]);
+	return 0;
+}
+
+int main () {
+	account x;
+	strcpy(x.name[1], "Tyra");
+	strcpy(x.name[2], "Ally");
+	srand(time(0));
+	int i;
+	for (i = 1; i < 3; i++) {
+ x.accountNumber[i] = rand()%10001 + 9000; //gets random card number specific to a person
+ x.balance[i] = rand()%100001; // gets random balance 
+ printf("Name: %s\n Account Number: %d\n Balance: %.2f\n\n", x.name[i], x.accountNumber[i], x.balance[i]);
+	}
+	int check = 1;
+	while (check != 0) {
+ printf("\nChoose account Tyra (1) / Ally (2): ");
+ int chAccount; //chosen Account
+ scanf("%d", &chAccount);
+ printf("Deposit (0) or Withdraw (1): ");
+ int chOption; //chosen Option
+ scanf("%d", &chOption);
+ float deposit, withdraw;
+ if (chOption == 0)
+ deposit = getDeposit(x, chAccount);
+ if (chOption == 1)
+ withdraw = getWithdraw(x, chAccount);
+ printf("Start a new transaction? (1) yes (0) no: ");
+ scanf("%d", &check);
+	}
+	return 0;
+}

complex.c

@@ -0,0 +1,56 @@
+//Bettina Benitez
+#include <stdio.h>
+
+typedef struct {
+	float real[2];
+	float imag[2];
+} CompNum;
+
+void plus (float a, float b, float c, float d) {
+	float rtotal = a + b;
+	float itotal = c + d;
+	printf("%.0f + %.0fi\n", rtotal, itotal);
+}	
+
+void minus (float a, float b, float c, float d) {
+	float rtotal = a - b;
+	float itotal = c - d;
+	printf("%.0f + %.0fi\n", rtotal, itotal);
+}
+
+void times (float a, float b, float c, float d) {
+	float f = a * b;
+	float o = a * d;
+	float i = c * b;
+	float l = (c * d) * -1;
+	float rtotal = f + l;
+	float itotal = o + i;
+	printf("%.0f + %0fi\n", rtotal, itotal);
+}
+
+void divide (float a, float b, float c, float d) {
+	float f = a * b;
+	float o = a * (d * -1);
+	float i = c * b;
+	float l = c * (d * -1);
+	float numReal = f + (l * -1);
+	float numImag = o * l;
+	float denom = (b * b) + (d * d);
+	printf("%.2f/%.2f + %.2fi/%.2f", numReal, denom, numImag, denom);
+}
+
+int main () {
+	char operation;
+	CompNum compNum;
+	printf("Pick Operand, Real 1, Real 2, Imaginary 1, Imaginary 2: ");
+	scanf("%c %f %f %f %f", &operation, &compNum.real[1], &compNum.imag[1], &compNum.real[2], &compNum.imag[2]);
+	if (operation == '+') 
+ plus (compNum.real[1], compNum.real[2], compNum.imag[1], compNum.imag[2]);
+	if (operation == '-')
+ minus (compNum.real[1], compNum.real[2], compNum.imag[1], compNum.imag[2]);
+	if (operation == '*')
+ times (compNum.real[1], compNum.real[2], compNum.imag[1], compNum.imag[2]);
+	if (operation == '/')
+ divide (compNum.real[1], compNum.real[2], compNum.imag[1], compNum.imag[2]);
+	return 0;
+}

ststudent.c

@@ -0,0 +1,37 @@
+//Bettina Benitez
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+#include <string.h>
+
+typedef struct {
+	char name[5][100];
+	int scores[4];
+} student;
+
+/*student grade(student st, int grade, int num) {
+	srand(time(0));
+	grade = rand() %101;
+	st.scores[num] = grade;
+	return st;
+}*/
+
+int main () {
+	student x;
+	strcpy(x.name[0], "Bettina");
+	strcpy(x.name[1], "Julia");
+	strcpy(x.name[2], "Jack");
+	strcpy(x.name[3], "Oscar");
+	strcpy(x.name[4], "Eli");
+	srand(time(0));
+	int i;
+	float ave = 0;
+	for (i = 0; i < 5; i++) {
+ x.scores[i] = rand()%101;
+ printf("Name: %s \n Score: %d\n", x.name[i], x.scores[i]);
+ ave = ave + x.scores[i];
+	} 
+	ave = ave / 6;
+	printf("%.2f\n", ave);
+	return 0;
+}