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๐Ÿƒ‍โ™€๏ธprogrammers/Java

หšโ‚Šโœฉโ€งโ‚Š ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค - java ์ˆ˜์—ด๊ณผ ๊ตฌ๊ฐ„ ์ฟผ๋ฆฌ 4 หšโ‚Šโœฉโ€งโ‚Š

HYEJU01 2024. 4. 27. 17:04

 

 

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] += 1;
                }
            }
        }
        return arr;
    }
}

 

๋ฌธ์ œ๋งŒ ์ž˜ ์ดํ•ดํ•˜๋ฉด ์‰ฝ๊ฒŒ ํ’€ ์ˆ˜ ์žˆ๋‹ค.
arr[i] ๊ฐ’์ด ์•„๋‹Œ ์ธ๋ฑ์Šค i ๊ฐ’๊ณผ ๋น„๊ตํ•ด์•ผํ•œ๋‹ค๋Š” ์ ๋งŒ ์ฃผ์˜ํ•˜๋ฉด ๋œ๋‹ค.