save project

diy2.py

+import sys
 username = "python"
 userpassword = "123456"
-while True:
+i=3
+for i in range(3):
     name = input("请输入用户名:")
     password = input("请输入密码:")
     if name == username and password == userpassword:
@@ -11,4 +13,8 @@ while True:
         continue
     if password != userpassword:
         print("密码错误!请重新输入")
-print("欢迎来到贝尔编程!")
\ No newline at end of file
+        i-=1
+if i != 0:
+    print("请带身份证来我司解锁")
+else: 
+    print("欢迎来到贝尔编程!")
\ No newline at end of file