ayanowww:
博客地址:https://www.cnblogs.com/ayanowww/
ayanowww:
博客地址:https://www.cnblogs.com/ayanowww/
cf比赛记录Codeforces Round #606 (Div. 2, based on Technocup 2020 Elimination Round 4)
cf比赛记录Educational Codeforces Round 78 (Rated for Div. 2)
HDU6216 A Cubic number and A Cubic Number 和 广工的加强版