[SWEA][JAVA] 3143. 가장 빠른 문자열 타이핑

StringBuilder replace로 하려고 했는데 함수가 없음

String.replace로 해결

 

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
 
 
class Solution {
    
    private static BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    private static BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));
    
    public static void main(String[] args) throws IOException {
        int T = Integer.parseInt(br.readLine());
        
        for(int i=0; i<T; i++) {
            String input = br.readLine();
            String[] array = input.split(" ");
            
            array[0] = array[0].replace(array[1], " ");
            System.out.println("#"+(i+1)+" "+array[0].length());
            
            
        }
        
    
        
        
    }
}