save project

diy.py

-with open(r'C:\Users\Makcoo\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8')as file:
-    a=file.readlines()
-for i in a:
-    data=i.split()
-    sum=0
-    for sales in data[1:]:
-        sum=sum+int(sales)
-    r=data[0]+str(sum)
+username="python" 
+userpassword="123456"
+name=input("输入账号：")
+password=input("输入密码：")
+# 如果用户输入的账号，密码正确，提示登陆成功
+if name==username and password==userpassword:
+    print("登陆成功")
\ No newline at end of file
-    print(r)
\ No newline at end of file