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Update README.md #2241

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Jan 19, 2024
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Update README.md #2241

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Update README.md
yanglbme Jan 19, 2024
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Update README_EN.md
yanglbme Jan 19, 2024
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Update README.md
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@yanglbme
yanglbme authored Jan 19, 2024
commit bfc7ffcb7dcce27d82776d7c3cbb9645abc1bf48
4 changes: 1 addition & 3 deletions solution/2800-2899/2809.Minimum Time to Make Array Sum At Most x/README.md
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Expand Up @@ -79,8 +79,6 @@ $$

时间复杂度 $O(n^2)$，空间复杂度 $O(n^2)$。其中 $n$ 是数组的长度。

我们注意到，状态 $f[i][j]$ 只与 $f[i-1][j]$ 和 $f[i-1][j-1]$ 有关，因此我们可以优化掉第一维，将空间复杂度降低到 $O(n)$。

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```python
Expand Down Expand Up @@ -238,7 +236,7 @@ function minimumTime(nums1: number[], nums2: number[], x: number): number {

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### 方法二
我们注意到，状态 $f[i][j]$ 只与 $f[i-1][j]$ 和 $f[i-1][j-1]$ 有关，因此我们可以优化掉第一维，将空间复杂度降低到 $O(n)$。

<!-- tabs:start -->

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