save project

diy2.py

 username = "python"
 username = "python"
 userpassword = "123456"
 userpassword = "123456"
+i=3
 while True:
 while True:
-    i=i<3
     name = input("请输入用户名:")
     name = input("请输入用户名:")
     password = input("请输入密码:")
     password = input("请输入密码:")
-    i=i-1
+    i-=1
     if name == username and password == userpassword:
     if name == username and password == userpassword:
         print("登录成功!")
         print("登录成功!")
         break
         break
@@ -15,6 +15,7 @@ while True:
         print("密码啊错误")
         print("密码啊错误")
     else:
     else:
         print("滚吧")
         print("滚吧")
+        exit
 print("欢迎来到贝尔编程!")
 print("欢迎来到贝尔编程!")