2017年10月18日
Packmen CodeForces - 847E
摘要： A game field is a strip of 1 × n square cells. In some cells there are Packmen, in some cells — asterisks, other cells are empty. Packman can move to 阅读全文
posted @ 2017-10-18 22:23 天之道，利而不害 阅读(906) 评论(2) 推荐(0) 编辑