Java/BinaryToDec.java at master · Akshen22/Java · GitHub

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importjava.util.Scanner;

/**
 *
 * @author Vidhikara
 */
publicclassBinaryToDec {

publicstaticvoidmain(String[] args) {
Scannersc=newScanner(System.in);
System.out.println("Enter the binary no. - ");
Stringbin=sc.nextLine();
intflag=1;
longdec=0,num;
for(inti=0;i<bin.length();i++){
if(bin.charAt(i)=='1'|| bin.charAt(i)=='0')
flag=1;
else
flag=0;
 }
if(flag==0){
System.out.println("Not a valid Binary Number!!!!");
 }else{
num=Long.parseLong(bin);
for(inti=0;i<bin.length();i++){
dec+=((num%10)*Math.pow(2, i));
num=num/10;
 }
System.out.println("Decimal Number is : "+(int)dec);

 }
sc.close();
 }

}
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importjava.util.Scanner;

/**
 *
 * @author Vidhikara
 */
publicclassBinaryToDec {

publicstaticvoidmain(String[] args) {
Scannersc=newScanner(System.in);
System.out.println("Enter the binary no. - ");
Stringbin=sc.nextLine();
intflag=1;
longdec=0,num;
for(inti=0;i<bin.length();i++){
if(bin.charAt(i)=='1'|| bin.charAt(i)=='0')
flag=1;
else
flag=0;
 }
if(flag==0){
System.out.println("Not a valid Binary Number!!!!");
 }else{
num=Long.parseLong(bin);
for(inti=0;i<bin.length();i++){
dec+=((num%10)*Math.pow(2, i));
num=num/10;
 }
System.out.println("Decimal Number is : "+(int)dec);

 }
sc.close();
 }

}
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importjava.util.Scanner;

/**
 *
 * @author Vidhikara
 */
publicclassBinaryToDec {

publicstaticvoidmain(String[] args) {
Scannersc=newScanner(System.in);
System.out.println("Enter the binary no. - ");
Stringbin=sc.nextLine();
intflag=1;
longdec=0,num;
for(inti=0;i<bin.length();i++){
if(bin.charAt(i)=='1'|| bin.charAt(i)=='0')
flag=1;
else
flag=0;
 }
if(flag==0){
System.out.println("Not a valid Binary Number!!!!");
 }else{
num=Long.parseLong(bin);
for(inti=0;i<bin.length();i++){
dec+=((num%10)*Math.pow(2, i));
num=num/10;
 }
System.out.println("Decimal Number is : "+(int)dec);

 }
sc.close();
 }

}
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importjava.util.Scanner;

/**
 *
 * @author Vidhikara
 */
publicclassBinaryToDec {

publicstaticvoidmain(String[] args) {
Scannersc=newScanner(System.in);
System.out.println("Enter the binary no. - ");
Stringbin=sc.nextLine();
intflag=1;
longdec=0,num;
for(inti=0;i<bin.length();i++){
if(bin.charAt(i)=='1'|| bin.charAt(i)=='0')
flag=1;
else
flag=0;
 }
if(flag==0){
System.out.println("Not a valid Binary Number!!!!");
 }else{
num=Long.parseLong(bin);
for(inti=0;i<bin.length();i++){
dec+=((num%10)*Math.pow(2, i));
num=num/10;
 }
System.out.println("Decimal Number is : "+(int)dec);

 }
sc.close();
 }

}
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importjava.util.Scanner;

/**
 *
 * @author Vidhikara
 */
publicclassBinaryToDec {

publicstaticvoidmain(String[] args) {
Scannersc=newScanner(System.in);
System.out.println("Enter the binary no. - ");
Stringbin=sc.nextLine();
intflag=1;
longdec=0,num;
for(inti=0;i<bin.length();i++){
if(bin.charAt(i)=='1'|| bin.charAt(i)=='0')
flag=1;
else
flag=0;
 }
if(flag==0){
System.out.println("Not a valid Binary Number!!!!");
 }else{
num=Long.parseLong(bin);
for(inti=0;i<bin.length();i++){
dec+=((num%10)*Math.pow(2, i));
num=num/10;
 }
System.out.println("Decimal Number is : "+(int)dec);

 }
sc.close();
 }

}
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importjava.util.Scanner;

/**
 *
 * @author Vidhikara
 */
publicclassBinaryToDec {

publicstaticvoidmain(String[] args) {
Scannersc=newScanner(System.in);
System.out.println("Enter the binary no. - ");
Stringbin=sc.nextLine();
intflag=1;
longdec=0,num;
for(inti=0;i<bin.length();i++){
if(bin.charAt(i)=='1'|| bin.charAt(i)=='0')
flag=1;
else
flag=0;
 }
if(flag==0){
System.out.println("Not a valid Binary Number!!!!");
 }else{
num=Long.parseLong(bin);
for(inti=0;i<bin.length();i++){
dec+=((num%10)*Math.pow(2, i));
num=num/10;
 }
System.out.println("Decimal Number is : "+(int)dec);

 }
sc.close();
 }

}
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importjava.util.Scanner;

/**
 *
 * @author Vidhikara
 */
publicclassBinaryToDec {

publicstaticvoidmain(String[] args) {
Scannersc=newScanner(System.in);
System.out.println("Enter the binary no. - ");
Stringbin=sc.nextLine();
intflag=1;
longdec=0,num;
for(inti=0;i<bin.length();i++){
if(bin.charAt(i)=='1'|| bin.charAt(i)=='0')
flag=1;
else
flag=0;
 }
if(flag==0){
System.out.println("Not a valid Binary Number!!!!");
 }else{
num=Long.parseLong(bin);
for(inti=0;i<bin.length();i++){
dec+=((num%10)*Math.pow(2, i));
num=num/10;
 }
System.out.println("Decimal Number is : "+(int)dec);

 }
sc.close();
 }

}
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36

importjava.util.Scanner;

/**
 *
 * @author Vidhikara
 */
publicclassBinaryToDec {

publicstaticvoidmain(String[] args) {
Scannersc=newScanner(System.in);
System.out.println("Enter the binary no. - ");
Stringbin=sc.nextLine();
intflag=1;
longdec=0,num;
for(inti=0;i<bin.length();i++){
if(bin.charAt(i)=='1'|| bin.charAt(i)=='0')
flag=1;
else
flag=0;
 }
if(flag==0){
System.out.println("Not a valid Binary Number!!!!");
 }else{
num=Long.parseLong(bin);
for(inti=0;i<bin.length();i++){
dec+=((num%10)*Math.pow(2, i));
num=num/10;
 }
System.out.println("Decimal Number is : "+(int)dec);

 }
sc.close();
 }

}