save project

binary_search.py

@@ -4,7 +4,7 @@ for i in range(int(input("有几个数字"))):
     a=int(input("数字："))
     low=0
     high=len(num_list)-1
-    for i in range(high):
+    for i in range(len(num_list)+1):
         mid=(low+high)//2
         if a==num_list[mid]:
             print("找到了!索引是"+str(mid))