Change 'len' to 'length'

2024-08-03 14:45:16 -04:00 · 2024-08-03 14:45:16 -04:00 · ba773d93be
parent 775f8c66b9
commit ba773d93be
1 changed files with 1 additions and 1 deletions
--- a/problems/0121.买卖股票的最佳时机.md
+++ b/problems/0121.买卖股票的最佳时机.md
@ -308,7 +308,7 @@ class Solution:
 class Solution:
    def maxProfit(self, prices: List[int]) -> int:
        length = len(prices)
-        if len == 0:
+        if length == 0:
            return 0
        dp = [[0] * 2 for _ in range(length)]
        dp[0][0] = -prices[0]