Warning: session_start(): open(/tmp/sess_65cf04bbf44653f2e77515c645e58b20, O_RDWR) failed: No space left on device (28) in /data/wiki/inc/init.php on line 239
Warning: session_start(): Failed to read session data: files (path: ) in /data/wiki/inc/init.php on line 239
Warning: Cannot modify header information - headers already sent by (output started at /data/wiki/inc/init.php:239) in /data/wiki/inc/auth.php on line 430
Writing /data/wiki/data/cache/8/878e000dca5c08fe55e62fff31fad8b7.captchaip failed
Warning: Cannot modify header information - headers already sent by (output started at /data/wiki/inc/init.php:239) in /data/wiki/inc/Action/Export.php on line 103
Warning: Cannot modify header information - headers already sent by (output started at /data/wiki/inc/init.php:239) in /data/wiki/inc/Action/Export.php on line 103
Warning: Cannot modify header information - headers already sent by (output started at /data/wiki/inc/init.php:239) in /data/wiki/inc/Action/Export.php on line 103
$2 \bigoplus 10= 8$
=====图论=====
[[mst|最小生成树]]
[[toposort|拓扑排序]]
[[tarjan|Tarjan算法]]
[[circuit|回路问题]]
[[dualgraph|对偶图]]
[[diameterandweight|树的直径和重心]]
[[lca|LCA问题]]
[[treechain|树链剖分]]
[[treediff|树上差分]]
=====个人训练=====
[[codeforces645div2|Codeforces645 Div2]] ''prob:4/5/6'' ''rank:523''
2020.7.17 [[tyxaisingprogrammingcontest2020|AIsing Programming Contest 2020]] ''prob:4/5/6'' ''rank:933''
2020.7.21 [[codeforces658div2|Codeforces Round #658]] ''prob:5/5/6'' ''rank:114''
2020.7.24 [[topcodersrm788div2|Topcoder SRM 788 DIV2]] ''prob:3/3/3''
2020.7.25 [[m-solutionsprogrammingcontest2020|M-SOLUTIONS Programming Contest 2020]] ''prob:5/5/6'' ''rank:282''
2020.7.30 [[codeforces660div2|Codeforces Round #660]] ''prob:4/4/5'' ''rank:261''
2020.8.2 [[abc174|Atcoder Beginner Contest 174]] ''prob:6/6/6'' ''rank:281''
2020.8.29 [[abc177|Atcoder Beginner Contest 177]] ''prob:5/6/6'' ''rank:638''