save project

diy2.py

+i=3
 username = "python"
 username = "python"
 userpassword = "123456"
 userpassword = "123456"
 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 password == userpassword:
         if name == username and password == userpassword:
@@ -8,8 +10,11 @@ while True:
             break
             break
         if name!=username:
         if name!=username:
             print("用户名错误!请重新输入")
             print("用户名错误!请重新输入")
+            continue
+        else:
             if password!=userpassword:
             if password!=userpassword:
                 print("密码错误!请重新输入")
                 print("密码错误!请重新输入")
-
-    
-print("欢迎来到贝尔编程!")
+    else:    
+        print("你的账户被冻结")
+        exit()
\ No newline at end of file
+    print("欢迎来到贝尔编程")
\ No newline at end of file