[BOJ] 3052 JAVA

나머지

문제

입출력 예시

내 풀이

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.IOException;
import java.util.StringTokenizer;


public class Main {
	public static void main(String[] args) throws IOException {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		
		int[] arr = new int[10];
		int count = 0;

		for(int i = 0; i < 10; i++)
		{
			arr[i] = Integer.parseInt(br.readLine()) % 42;
		}

		for(int i = 0; i < 42; i++)
		{
			for(int j = 0; j < 10; j++)
			{
				if(arr[j] == i)
				{
					count++;
					break;
				}
			}
		}

		System.out.print(count);


		
	}
}