save project

diy2.py

@@ -2,9 +2,13 @@ username = "python"
 userpassword = "123456"
 while True:
     name = input("请输入用户名:")
-    if username != name:
+    if name == usename and password==userpassword:
+        print("456")
+        break
+    elif name!=usename:
+        
         print("123")
-        continue
+        
 
     password = input("请输入密码:")
     if userpassword != password: