@[wuyuxuan20090114](/user/668669) 数组开大了 N改为10005就好了
by 08290177ty @ 2024-02-22 15:35:36
数组开太大了
by qinshi0308 @ 2024-02-22 15:36:03
f 数组开爆了，二维数组开到 `f[5001][5001]` 就已经是极限了。
by _HCl_ @ 2024-02-22 15:36:31
试一下
by wuyuxuan20090114 @ 2024-02-22 15:42:50
全RE
by wuyuxuan20090114 @ 2024-02-22 15:44:21
数组爆炸了，开太大了
by xiechengxuan1061862 @ 2024-02-22 15:44:51
@[wuyuxuan20090114](/user/668669) 数组过大，请使用邻接表
by wsr_jason @ 2024-02-22 15:47:27
蒟蒻只会邻接矩阵，现学邻接表，感谢帮助
by wuyuxuan20090114 @ 2024-02-22 15:51:24