[SWEA][D1] 2046. 스탬프 찍기 Java

import java.util.Scanner;  
  
class Solution  
{  
    public static void main(String args[]) throws Exception  
    {  
        Scanner sc = new Scanner(System.in);  
        int input;  
        input=sc.nextInt();  
        String s = "#";  
        System.out.print(s.repeat(input));  
    }  
}

 

s.repeat(input) 은 jdk8 에서 작동하지 않음 때문에 삼성 아카데미에서 원하는 답과는 다르다.

import java.util.Scanner;  
  
class Solution  
{  
    public static void main(String args[]) throws Exception  
    {  
        Scanner sc = new Scanner(System.in);  
        int input;  
        input=sc.nextInt();  
  
        String result = "";  
  
        for (int i = 0; i < input; i++) {  
            result += "#";  
        }  
        System.out.print(result);  
  
    }  
}

 

그냥 for 문으로 풀었다.