diff --git "a/problems/0704.344円272円214円345円210円206円346円237円245円346円211円276円.md" "b/problems/0704.344円272円214円345円210円206円346円237円245円346円211円276円.md"
index 7160a884de..d13895490f 100644
--- "a/problems/0704.344円272円214円345円210円206円346円237円245円346円211円276円.md"
+++ "b/problems/0704.344円272円214円345円210円206円346円237円245円346円211円276円.md"
@@ -225,16 +225,15 @@ class Solution:
 def search(self, nums: List[int], target: int) -> int:
 if nums is None or len(nums)==0:
 return -1
- l=0
- r=len(nums)-1
- while (l<=r): - m = round(l+(r-l)/2) - if nums[m] == target: - return m - elif nums[m]> target:
- r=m-1
+ left,right=0,len(nums)
+ while (left<right): + middle = round(left+(right-left)//2) + if nums[middle] == target: + return middle + elif nums[middle]> target:
+ right=middle
 else:
- l=m+1
+ left=middle+1
 return -1 
 ```
 
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