[SWEA] 명진이와 동휘의 숫자 맞추기

 

 

 

[문제]

https://swexpertacademy.com/main/code/problem/problemDetail.do?contestProbId=AXBbOcTav0QDFAVg

SW Expert Academy

 

 

 

[소스 코드]

import java.io.*;
import java.util.*;
public class Solution {
	public static void main(String[] args) throws IOException {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		StringTokenizer st;
		int T = Integer.parseInt(br.readLine());
		for(int tc=1;tc<=T;tc++) {
			int[] nums = new int[10];
			Arrays.fill(nums, 1);
			int n = Integer.parseInt(br.readLine());
			for(int i=0;i<n;i++) {
				st = new StringTokenizer(br.readLine());
				int a = Integer.parseInt(st.nextToken());
				int b = Integer.parseInt(st.nextToken());
				int c = Integer.parseInt(st.nextToken());
				int d = Integer.parseInt(st.nextToken());
				String answer = st.nextToken();
				if(answer.equals("YES")) {
					nums[a] *= 2;
					nums[b] *= 2;
					nums[c] *= 2;
					nums[d] *= 2;
				}
				else {
					nums[a] *= 0;
					nums[b] *= 0;
					nums[c] *= 0;
					nums[d] *= 0;
				}
			}
			int max = 0;
			int idx = 0;
			for(int i=0;i<=9;i++) {
				if(max<nums[i]) {
					max = nums[i];
					idx = i;
				}
			}
			System.out.println("#"+tc+" "+idx);
		}
	}
}