save project

diy2.py

 i=3
 i=3
 username = "python"
 username = "python"
 userpassword = "123456"
 userpassword = "123456"
-while i>=0:
+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:")
       i-=1
       i-=1
@@ -13,7 +14,7 @@ while i>=0:
          continue
          continue
       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")
-    if i<=0:
+    else:
          print("你的账号已被封印，请带身份证来破解")
          print("你的账号已被封印，请带身份证来破解")
-       exit
+         exit()
 print("欢迎来到贝尔编程!")
 print("欢迎来到贝尔编程!")
\ No newline at end of file