Skip to content

Commit 321cd6d

Browse files
author
owen
committed
feat : 문제풀이완료
- 1시간동안 풀지 못해서 Gpt 활용해서 문제 풀이
1 parent 7cd49d8 commit 321cd6d

File tree

1 file changed

+24
-0
lines changed

1 file changed

+24
-0
lines changed
Lines changed: 24 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,24 @@
1+
/**
2+
* @param {number[]} nums
3+
* @return {number[]}
4+
*/
5+
var productExceptSelf = function (nums) {
6+
const n = nums.length;
7+
const answer = new Array(n).fill(1);
8+
9+
// 왼쪽 곱 계산
10+
let prefix = 1;
11+
for (let i = 0; i < n; i++) {
12+
answer[i] = prefix;
13+
prefix *= nums[i];
14+
}
15+
16+
// 오른쪽 곱 계산
17+
let suffix = 1;
18+
for (let i = n - 1; i >= 0; i--) {
19+
answer[i] *= suffix;
20+
suffix *= nums[i];
21+
}
22+
23+
return answer;
24+
};

0 commit comments

Comments
 (0)