save project

diy1.py

-username = "xxxx"    
-userpassword = "1128"    
+username = "Python"    
+userpassword = "123456"    
     While True:
     While True:
-        name=input("")
-
-
-
-
-# 如果用户输入的账号、密码正确，提示登陆成功
+        name=input("请输入用户名")
+        password=input("请输入密码")
+    if name==username and password==userpassword
+        print("登录成功")
+        break
+    if name!=username  
\ No newline at end of file
+        print("用户名错误") 
+    if password!=userpassword
+        print("密码错误")    
\ No newline at end of file