AC代码
by windows_11 @ 2017-10-07 10:08:14
~~尝试换换思路吧！~~
by 无欢 @ 2018-02-24 22:53:49
把
for(i=1;i<=n-m;i++) 改成 for(i=1;i<=n-m+1;i++)试试
by Hu_Mou @ 2018-03-27 18:18:24
考古
by k3v1n070828 @ 2020-07-05 14:05:42