Algorithm/Programmers

[Programmers] Lv.0 / 수열과 구간 쿼리 4 / Java

unknownomad 2023. 10. 19. 00:06

문제

 

풀이

import java.util.*;

class Solution {
    public int[] solution(int[] arr, int[][] queries) {
        
        for(int i = 0; i < queries.length; i++) {
            int s = queries[i][0];
            int e = queries[i][1];
            int k = queries[i][2];
            
            for(int j = s; j <= e; j++) {
                if(j % k == 0) {
                    arr[j]++;
                }
            }
        }
        return arr;
    }
}

 

출처

https://school.programmers.co.kr/learn/courses/30/lessons/181922