save project

binary_search.py

@@ -2,15 +2,17 @@
 num_list = [1, 3, 5, 8, 11, 15, 17, 18, 20, 21]
 num_list = [1, 3, 5, 8, 11, 15, 17, 18, 20, 21]
 num=17
 num=17
 low=0
 low=0
-high=len(num_list)-1
-while low <= high:
-    mid=(low+high)//2
-    guess=num_list[mid]
-    if num==guess:
-        print("李宣邑别奖励自己了，你的困八都弯了",mid)
-        break
-    elif guess < num:
-        low = mid  + 1
-    else:
-        high = mid -1
-
+def cnm(num_list,num):
+    high=len(num_list)-1
+    while low <= high:
+        mid=(low+high)//2
+        guess=num_list[mid]
+        if num==guess:
+            print("李宣邑别奖励自己了，你的困八都弯了",mid)
+            return mid
+        elif guess < num:
+            low = mid  + 1
+        else:
+            high = mid -1
+    return "入木几"
+print(cnm(num_list_1,num_1))