[백준 2675] 문자열 반복 문제 java 풀이

https://www.acmicpc.net/problem/2675

문자열을 특정 갯수만큼 반복해서 출력하는 문제다.

딱히 어려울 것은 없는 문제다.

import java.util.Scanner;

public class OneHour {

       public static void main(String[] args) {

             Scanner sc = new Scanner(System.in);

             int N = Integer.parseInt(sc.nextLine());

             String input ;

             int iter = 0;

             String target = "";

             

             for (int i = 0 ; i < N ; i++)

             {

                    input = sc.nextLine();

                    iter = Integer.parseInt(input.split(" ")[0]);

                    target = input.split(" ")[1];

                    String newStr ="";

                    for (int j = 0 ; j < target.length(); j++)

                    {

                           for(int k = 0 ; k < iter ; k++)

                           {

                                 newStr += target.charAt(j);

                           }

                    }

                    System.out.println(newStr);

             }

       }

}