auto save

123456789.py

+username="python"
+userpass="123456"
+name=input("请输入用户名:")
+pas=input("请输入密码:")
+if name==username and pas==userpass:
+    print("登录成功!欢迎来到贝尔编程!")
+else:
+    print("登录失败，用户名或密码错误!")
+
+username="python"
+userpass="123456"
+name=input("请输入用户名:")
+pas=input("请输入密码:")
+if name==username and pas==userpass:
+    print("登录成功!欢迎来到贝尔编程!")
+else:
+    print("登录失败，用户名或密码错误!")
+

diy.py

-with open(r'c:\Users\23636\Desktop\sales_list.txt','r',encoding='utf-8') as file:
+with open(r'c:\Users\23636\Desktop\soccer.txt','r',encoding='utf-8') as file:
     a=file.readlines()
     a=file.readlines()
 #    print(a)
 #    print(a)
     for i in a:
     for i in a:
@@ -8,4 +8,3 @@ with open(r'c:\Users\23636\Desktop\sales_list.txt','r',encoding='utf-8') as file
         for sales in data[1:]:
         for sales in data[1:]:
             sum=sum+int(sales)
             sum=sum+int(sales)
             d=data[0]+str(sum)
             d=data[0]+str(sum)
\ No newline at end of file
-        print(d)
\ No newline at end of file