cout<<"yes";改成cout<<"yes\n";
注意换行，下次别犯错误
在小小的洛谷里面**WA**呀**WA**呀**WA**
by zhongxicheng @ 2023-08-13 18:53:09
@[zhongxicheng](/user/892461)
过了，谢谢
by 1_1_1_1_1_1_ @ 2023-08-13 19:14:06
@[zhongxicheng](/user/892461)
你说出了我这几天在谷里的真实状态
by 1_1_1_1_1_1_ @ 2023-08-13 19:15:13
代码最后记得return 0;养成好习惯，防止竞赛暴0
by YCN_AK_NOI @ 2023-08-13 19:23:30
@[yangchennan](/user/965461)
为啥
by 1_1_1_1_1_1_ @ 2023-08-13 19:25:15
https://www.ngui.cc/el/1700006.html?action=onClick
没加return 0为RE（因为官方测评机必须要求在程序末尾返回0）
by YCN_AK_NOI @ 2023-08-13 19:30:35
@[yangchennan](/user/965461)
OK
by 1_1_1_1_1_1_ @ 2023-08-14 11:52:52