문자열 반복(2675)
각 문자를 반복하여 출력하는 문제
Last updated
각 문자를 반복하여 출력하는 문제
Last updated
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int T = sc.nextInt();
for(int i=0; i<T; i++){
int R = sc.nextInt();
String S = sc.next();
for(int k=0; k<S.length(); k++){
for(int j=0; j<R; j++){
System.out.print(S.charAt(k));
}
}
System.out.println();
}
}
}import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
String arr[] = new String[n];
for(int i=0; i<n; i++){
int cnt = sc.nextInt();
String word = sc.next();
String tmp = "";
for(int j=0; j<word.length(); j++){
for(int k=0; k<cnt; k++){
tmp += word.charAt(j);
}
}
arr[i] = tmp;
}
for(int i=0; i<n; i++){
System.out.println(arr[i]);
}
}
}