`bool zt[160005];//标记 `
这里面160005不够
by liuChF @ 2023-12-15 15:17:45
谢谢大佬!
by luogu9999 @ 2023-12-19 16:12:13
你把O2优化关一下就能过了。
by hu2265005977 @ 2024-02-03 22:16:26