save project

Untitled-1.py.py

-unser = 'python'
+unsername = 'python'
 userpassword ="123456"
 userpassword ="123456"
-name=input('请输入用户名')
-name=input("请输入密码") 
-if unser=="python" and userpassword=="123456":
-    print("登录成功")
+while True:
+    name=input('请输入用户名')
+    password=input("请输入密码") 
+    if unser=="python" and userpassword=="123456":
\ No newline at end of file
+        print("登录成功")
+        break
+    print("输入错误，重输")
+print("欢迎来到贝尔编程")
\ No newline at end of file