save project

binary_search.py

@@ -7,7 +7,7 @@ while low <= high:
     mid = (low+high) // 2
     mid = (low+high) // 2
     guess = num_list[mid]
     guess = num_list[mid]
     if guess == less_num:
     if guess == less_num:
-        print('找到了，索引是',guess)
+        print('找到了，索引是',mid)
         break
         break
     elif guess < less_num:
     elif guess < less_num:
         low = mid+1
         low = mid+1