摘要:
const int Maxn = 1e5; const int Maxm = 1e5; const LL Inf = 0x3f3f3f3f; struct edge { int to[Maxm * 2 + 5], Next[Maxm * 2 + 5]; LL val[Maxm * 2 + 5]; i 阅读全文
posted @ 2022-01-08 11:54
C2022lihan
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