2023ICPC???1???? (A,D,F,G,I,J,K,L) - ??
...???????????????????????. ?????????????????????????????????????. ??????. ?????????????? transitive ???????????????????????????1????????????????transitive. ??????transitive???????????????????????????????????????????????????????????????????. ?? a_i>a_j??? a_i'>a_i??? a_j'
Board - XCPCIO
...XCPCIO-Board ???? *CPC ????????...
https://board.xcpcio.com/
The 2023 ICPC ?????? MDIELK - nannandbk - ???
...???? n ??????? n ???????????????? ????????? (?????)? ?????? (i, j)???????? i ??? j ?? ???????????????? ?????????? 0 ???????? ?????????????????????????????? ??????? ??????? 0 ??????????????????????? ?????? ios::sync_with_stdio(false); cin.tie(nullptr), cout.tie(nullptr); ll ans = 0; minr[i] = min(minr[i],a[i][j]);...
https://www.cnblogs.com/nannandbk/p/17728964.html
ICPC????
...?? 2025-09-04 2025 ICPC Asia EC????????? ????????? ICPC EC ?????????????????????? RCD ??? 1. ????????????????????????????? 2. ???????????????????? 3....
https://icpc.pku.edu.cn/tzgg/68f85b57e7d641aaa9b141096390bee6.htm
2023ICPC?????? VP?? - CSDN??
...?????2023?ICPC?????VP??????????????????????????????????trie????????????????????????????????...
https://blog.csdn.net/doyowhat/article/details/135173612
2023 ICPC ??? ??????? - ??
...????????????????????????? \binom {n} {3} ??????????? ?????????????? cnt_x ????? x ?????????????????????????...
https://zhuanlan.zhihu.com/p/656872940
ICPC ?????? - ????
...?????????????????????????????? zyd ??? ?? zyd ???????? ?????? C ????????????????????????? zyd ???? O(?n2 + n n) ?????? ????? 30min ???...
https://www.luogu.com/article/48moa9ly
2023ICPC?????? - A D G J L - Qiansui - ???
...· 2023??????? - A D I J · 2023ICPC?????? · 2023 ICPC?????? (A,D,J,L) · 2023?icpc??????????...
https://www.cnblogs.com/Qiansui/p/17709840.html
2023 ICPC???????????C?D?E?I?K? - ??
...??? bfs ???????? u \rightarrow v ????? v ?????? fa (v) ?????????? v ??????? ? 0 ???? n ????????????????????????????? p ??????? n ? 1-p ????? a_i ? ??? n ???????? ??????????????????????????????????? ?? f[i] ???? i ??????? n ?????? f [i]=p+ (1-p)\times (f [i]+i-a [i]+1) f [i]=1+\frac { (1-p)\times (i-a [i]+1)} {p}...
https://zhuanlan.zhihu.com/p/660028891
2023ICPC????? (I)?? - ????
...???A???????ICPC???????????????????????????40min????wa????????42min??. lxy??????D??????????????????? ???????????n (n-1)/2-m???? ???????????????????????????????????????????A??????????....
https://www.luogu.com/article/zzaq3hho