[SWEA] [JAVA] [Difficulty 3] [12368] 24시간

SW Expert Academy

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import java.util.*;
import java.io.*;

public class Solution {
	public static void main(String[] args) throws Exception{
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		StringBuilder sb = new StringBuilder();
	
		int T= Integer.parseInt(br.readLine()); // 테스트케이스 

		
		for(int tc=1; tc<=T; tc++) {
			
			StringTokenizer st = new StringTokenizer(br.readLine()," ");
			int A = Integer.parseInt(st.nextToken()); // 현재는 A시
			int B = Integer.parseInt(st.nextToken()); // B시간이 지나면 ?
			
			int ans = A+B;
			if(ans>=24) {
				ans = ans-24;
			}
			
			sb.append("#" + tc + " " + ans + "\n");

		}
		
		System.out.println(sb);
		
	}
}