auto save

1.py

+arr=[23,5,22,3,12 ]
+for i in range(0,len(arr)-1):
+    index=i
+    for j in range(i+1,len(arr)):
+        if arr[j]<arr[index]:
+            index=j
+    if index!=i:
+        arr[i],arr[index]=arr[index],arr[i]
+print(arr)
\ No newline at end of file

store.py

-goods = {'可口可乐':3,'旺仔牛奶':4,'农夫山泉':1,'辣条':3,'巴西烤肉':2,'果冻':4,'乐事':5,'奥利奥':10,'巧克力':6}
-goods.pop("农夫山泉")
-print(goods)
+for i in
+print(math.factorial(4))
\ No newline at end of file
-# 请将"农夫山泉"删掉，并打印出新的商品信息
-
-