save project

diy2.py

@@ -11,9 +11,11 @@ while True:
             break
         if name != username:
             print("账号错误")
+            print("你还有+str(i)+次机会")
             contmue
         if password != userpassword:
             print("密码错误")
+            print("你还有+str(i)+次机会")
         print("用户名和密码错误!请重新输入")
     else:
         print("您的机会已用光")