save project

binary_search.py

@@ -4,15 +4,15 @@ low=0
 num=9
 num=9
 high=len(num_list)-1
 high=len(num_list)-1
 
 
-
-while low<=high:
-    mid=(low+high)//2
-    guss1=num_list[mid]
-    if num==guss1 :
-        print(num)
-        break
-    elif num>guss1:
-        low=mid+1
-    else:
-        high=mid-1
-print('没有')
+def 
+    while low<=high:
+        mid=(low+high)//2
+        guss1=num_list[mid]
+        if num==guss1 :
+            print(num)
+            break
+        elif num>guss1:
+            low=mid+1
+        else:
+            high=mid-1
+    return None
\ No newline at end of file