题目描述

代码实现

package lanqiao;import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Scanner;public class Main {public static void main(String[] args){Scanner scanner = new Scanner(System.in);int n = scanner.nextInt();int m=scanner.nextInt();List<Integer> list = new ArrayList<>();int [] arr=new int[n];for (int i = 0; i < n; i++) {list.add(scanner.nextInt());}Collections.sort(list);for(int i=n-1;i>=0;i--){for(int j=i-1;j>=0;j--){for(int k=j-1;k>=0;k--){if ((list.get(i)+list.get(j)+list.get(k))%m==0){System.out.println(list.get(i)+list.get(j)+list.get(k));return;}}}}}
}