save project

diy2.py

@@ -11,6 +11,7 @@ while True:
             break
             break
         if name != username:
         if name != username:
             print('用户名错误')
             print('用户名错误')
+            print('你还有'+str(i)+机会)
         if password != userpassword:
         if password != userpassword:
             print('密码错误')
             print('密码错误')
             continue
             continue