RiverHamster @ 2019-01-28 19:09:45
基本上所有题解都没有特判特殊情况
3 3
1 2 3
1 1
2 2
3 3
by Fading @ 2019-01-28 19:31:57
@Juan_feng 我也刚刚看到了百度百科才发现自己错了??
by Juan_feng @ 2019-01-28 19:34:48
@Fading 以百度百科为准吧qwq 应该没啥问题
by Juan_feng @ 2019-01-28 19:37:12
@Itst STO 神仙说话都分条 Orz