save project

diy2.py

+i= 3
 username = "python"
 username = "python"
 userpassword = "123456"
 userpassword = "123456"
 while True:
 while True:
@@ -10,10 +11,13 @@ while True:
             break
             break
         if name != username:
         if name != username:
             print("无用户")
             print("无用户")
+            print("温馨提示,你还有"+str(i)"次机会")
             continue
             continue
         if name != userpassword:
         if name != userpassword:
             print("密码错")
             print("密码错")
     print("用户名和密码错误!请重新输入")
     print("用户名和密码错误!请重新输入")
-else:
+    else:
         print("滚")
         print("滚")
+        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