save project

store.py

@@ -3,4 +3,19 @@ goods.pop('农夫山泉')
 print(goods)
 # 请将"农夫山泉"删掉，并打印出新的商品信息
 
+low = 0
+hight = len(num_list)-1
+while low < hight:
+mid = (low+high)//2
+guess_num=num_list[mid]
+if guess_num == bingo_num:
+    print("找到了")
+    break
+elif guess_num < bingo_num:
+    low = mid+1
+elif guess_num > dingo_num:
+    high =mid-1
+
+
+