save project

binary_search.py

@@ -4,12 +4,12 @@ low=0
 high=len(num_list)-1
 high=len(num_list)-1
 while low<=high:
 while low<=high:
     mid=(low+high)//2
     mid=(low+high)//2
-    num_list[mid]
+    guess_num=num_list[mid]
     if guess_num==bingo_num:
     if guess_num==bingo_num:
         print("找到了，他在列表里的索引是:",mid)
         print("找到了，他在列表里的索引是:",mid)
         break
         break
     elif guess_num<bingo_num:
     elif guess_num<bingo_num:
-        low=mib+1
+        low=mid+1
     elif guess_num>bingo_num:
     elif guess_num>bingo_num:
-        high=mib-1   
+        high=mid-1   
  
  
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