hackerrank-java/src/DataStructure/JavaArraylist.java at master · sonmez-hakan/hackerrank-java · GitHub

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packageDataStructure;

importjava.util.*;

publicclassJavaArraylist {

publicstaticvoidmain(String[] args) {
Scannerscan = newScanner(System.in);
intcount = scan.nextInt(), query, number;
List<List<Integer>> numbers = newArrayList<>();
for (intx = 0; x < count; x++) {
numbers.add(newArrayList<>());
query = scan.nextInt();
for (inty = 0; y < query; y++) {
number = scan.nextInt();
numbers.get(x).add(number);
 }
 }

count = scan.nextInt();
List<Integer> tmp;
for (intx = 0; x < count; x++) {
query = scan.nextInt();
number = scan.nextInt();
tmp = numbers.get(query - 1);
if (tmp.size() > number - 1) {
System.out.println(tmp.get(number - 1));
 } else {
System.out.println("ERROR!");
 }
 }
 }
}
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packageDataStructure;

importjava.util.*;

publicclassJavaArraylist {

publicstaticvoidmain(String[] args) {
Scannerscan = newScanner(System.in);
intcount = scan.nextInt(), query, number;
List<List<Integer>> numbers = newArrayList<>();
for (intx = 0; x < count; x++) {
numbers.add(newArrayList<>());
query = scan.nextInt();
for (inty = 0; y < query; y++) {
number = scan.nextInt();
numbers.get(x).add(number);
 }
 }

count = scan.nextInt();
List<Integer> tmp;
for (intx = 0; x < count; x++) {
query = scan.nextInt();
number = scan.nextInt();
tmp = numbers.get(query - 1);
if (tmp.size() > number - 1) {
System.out.println(tmp.get(number - 1));
 } else {
System.out.println("ERROR!");
 }
 }
 }
}
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packageDataStructure;

importjava.util.*;

publicclassJavaArraylist {

publicstaticvoidmain(String[] args) {
Scannerscan = newScanner(System.in);
intcount = scan.nextInt(), query, number;
List<List<Integer>> numbers = newArrayList<>();
for (intx = 0; x < count; x++) {
numbers.add(newArrayList<>());
query = scan.nextInt();
for (inty = 0; y < query; y++) {
number = scan.nextInt();
numbers.get(x).add(number);
 }
 }

count = scan.nextInt();
List<Integer> tmp;
for (intx = 0; x < count; x++) {
query = scan.nextInt();
number = scan.nextInt();
tmp = numbers.get(query - 1);
if (tmp.size() > number - 1) {
System.out.println(tmp.get(number - 1));
 } else {
System.out.println("ERROR!");
 }
 }
 }
}
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packageDataStructure;

importjava.util.*;

publicclassJavaArraylist {

publicstaticvoidmain(String[] args) {
Scannerscan = newScanner(System.in);
intcount = scan.nextInt(), query, number;
List<List<Integer>> numbers = newArrayList<>();
for (intx = 0; x < count; x++) {
numbers.add(newArrayList<>());
query = scan.nextInt();
for (inty = 0; y < query; y++) {
number = scan.nextInt();
numbers.get(x).add(number);
 }
 }

count = scan.nextInt();
List<Integer> tmp;
for (intx = 0; x < count; x++) {
query = scan.nextInt();
number = scan.nextInt();
tmp = numbers.get(query - 1);
if (tmp.size() > number - 1) {
System.out.println(tmp.get(number - 1));
 } else {
System.out.println("ERROR!");
 }
 }
 }
}
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packageDataStructure;

importjava.util.*;

publicclassJavaArraylist {

publicstaticvoidmain(String[] args) {
Scannerscan = newScanner(System.in);
intcount = scan.nextInt(), query, number;
List<List<Integer>> numbers = newArrayList<>();
for (intx = 0; x < count; x++) {
numbers.add(newArrayList<>());
query = scan.nextInt();
for (inty = 0; y < query; y++) {
number = scan.nextInt();
numbers.get(x).add(number);
 }
 }

count = scan.nextInt();
List<Integer> tmp;
for (intx = 0; x < count; x++) {
query = scan.nextInt();
number = scan.nextInt();
tmp = numbers.get(query - 1);
if (tmp.size() > number - 1) {
System.out.println(tmp.get(number - 1));
 } else {
System.out.println("ERROR!");
 }
 }
 }
}
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packageDataStructure;

importjava.util.*;

publicclassJavaArraylist {

publicstaticvoidmain(String[] args) {
Scannerscan = newScanner(System.in);
intcount = scan.nextInt(), query, number;
List<List<Integer>> numbers = newArrayList<>();
for (intx = 0; x < count; x++) {
numbers.add(newArrayList<>());
query = scan.nextInt();
for (inty = 0; y < query; y++) {
number = scan.nextInt();
numbers.get(x).add(number);
 }
 }

count = scan.nextInt();
List<Integer> tmp;
for (intx = 0; x < count; x++) {
query = scan.nextInt();
number = scan.nextInt();
tmp = numbers.get(query - 1);
if (tmp.size() > number - 1) {
System.out.println(tmp.get(number - 1));
 } else {
System.out.println("ERROR!");
 }
 }
 }
}
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packageDataStructure;

importjava.util.*;

publicclassJavaArraylist {

publicstaticvoidmain(String[] args) {
Scannerscan = newScanner(System.in);
intcount = scan.nextInt(), query, number;
List<List<Integer>> numbers = newArrayList<>();
for (intx = 0; x < count; x++) {
numbers.add(newArrayList<>());
query = scan.nextInt();
for (inty = 0; y < query; y++) {
number = scan.nextInt();
numbers.get(x).add(number);
 }
 }

count = scan.nextInt();
List<Integer> tmp;
for (intx = 0; x < count; x++) {
query = scan.nextInt();
number = scan.nextInt();
tmp = numbers.get(query - 1);
if (tmp.size() > number - 1) {
System.out.println(tmp.get(number - 1));
 } else {
System.out.println("ERROR!");
 }
 }
 }
}
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packageDataStructure;

importjava.util.*;

publicclassJavaArraylist {

publicstaticvoidmain(String[] args) {
Scannerscan = newScanner(System.in);
intcount = scan.nextInt(), query, number;
List<List<Integer>> numbers = newArrayList<>();
for (intx = 0; x < count; x++) {
numbers.add(newArrayList<>());
query = scan.nextInt();
for (inty = 0; y < query; y++) {
number = scan.nextInt();
numbers.get(x).add(number);
 }
 }

count = scan.nextInt();
List<Integer> tmp;
for (intx = 0; x < count; x++) {
query = scan.nextInt();
number = scan.nextInt();
tmp = numbers.get(query - 1);
if (tmp.size() > number - 1) {
System.out.println(tmp.get(number - 1));
 } else {
System.out.println("ERROR!");
 }
 }
 }
}