Codeforce 789
A – Anastasia and pebbles 大水题 #include <i… 继续阅读 Codeforce 789
开卷有益
A – Anastasia and pebbles 大水题 #include <i… 继续阅读 Codeforce 789
PROBLEM https://www.luogu.org/problemnew/show/P129… 继续阅读 Luogu P1290 – 博弈论
PROBLEM https://www.luogu.org/problemnew/show/P133… 继续阅读 Luogu P1330 – 图的遍历