0494.目标和 Python 代码重复初始化

多余了一行初始化代码
2026-06-10 11:56:34 +08:00 · 2026-04-25 02:48:18 -04:00
parent 4a463af36e
commit 6a5e7c6acb
1 changed files with 0 additions and 1 deletions
--- a/problems/0494.目标和.md
+++ b/problems/0494.目标和.md
@@ -667,7 +667,6 @@ class Solution:
        target_sum = (target + total_sum) // 2  # 目标和

        # 创建二维动态规划数组，行表示选取的元素数量，列表示累加和
-        dp = [[0] * (target_sum + 1) for _ in range(len(nums) + 1)]
        dp = [[0] * (target_sum + 1) for _ in range(len(nums))]

        # 初始化状态