Update 0055.跳跃游戏.md

python for循环版，添加了更新cover的条件
2022-11-15 11:05:39 -07:00 · 2022-11-15 11:05:39 -07:00 · c0f1f13669
parent 6fb61ead0b
commit c0f1f13669
1 changed files with 3 additions and 2 deletions
--- a/problems/0055.跳跃游戏.md
+++ b/problems/0055.跳跃游戏.md
@ -126,8 +126,9 @@ class Solution:
        cover = 0
        if len(nums) == 1: return True
        for i in range(len(nums)):
-            cover = max(i + nums[i], cover)
-            if cover >= len(nums) - 1: return True
+            if i <= cover:
+                cover = max(i + nums[i], cover)
+                if cover >= len(nums) - 1: return True
        return False
 ```