Ryan_:
博客地址:https://www.cnblogs.com/Larry-Zero/
Lucas定理的运用及组合数奇偶性的判断 CF939D Love Rescue CF28B pSort CF630P Area of a Star CF197A Plate Game 题解 luoguP3554 [POI2013]LUK-Triumphal arch
Lucas定理的运用及组合数奇偶性的判断
CF939D Love Rescue
CF28B pSort
CF630P Area of a Star
CF197A Plate Game
题解 luoguP3554 [POI2013]LUK-Triumphal arch