hgckythgcfhk @ 2023-11-13 10:14:36
输入：
1 10
PPPPPPPPPP输出：
4是不是4不重要，反正不可能是0
以下题解输出0
https://www.luogu.com.cn/blog/bilibiliboom/solution-p2704
https://www.luogu.com.cn/blog/Agemt-shadiao/noi2001-pao-bing-zhen-di
https://www.luogu.com.cn/blog/henryhe/solution-p2704
https://www.luogu.com.cn/blog/klc/solution-p2704
https://www.luogu.com.cn/blog/xcgzyouxiao/solution-p2704
只测了第一页的题解，后面几页可能还有
by Larryyu @ 2023-11-13 11:15:00
@Maxmilite
by Maxmilite @ 2023-11-14 20:37:45
@hgckythgcfhk @Larryyu Hack 数据已添加，题解还请联系题解审核管理员撤下。
by Lizichen_licis @ 2024-03-17 20:31:12
实际上加个特判就行了
by ScourgeBringer @ 2024-03-21 16:23:21
请加入如下特判
if (n == 1)
{
for (int i = 1; i <= m; i += 3) ans++;
cout << ans;
return 0;
}