save project

diy2.py

+i=3
 username = "1"
 username = "1"
 userpassword = "1"
 userpassword = "1"
 while True:
 while True:
+    if i>0:
         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:")
-    if name != username and passwork != userpasswork:
+        i=i-1
+        if name == username and passwork == userpasswork:
             print("登录成功")
             print("登录成功")
             break
             break
         elif name != username:
         elif name != username:
             print("账户输入错误!")
             print("账户输入错误!")
         else:
         else:
             print("密码输入错误!")
             print("密码输入错误!")
+    else:
+        print("恭喜账户冻结")
+        exit()
 print("欢迎")
 print("欢迎")
\ No newline at end of file