2018年9月17日
2018 icpc 青岛网络赛 J.Press the Button
摘要： BaoBao and DreamGrid are playing a game using a strange button. This button is attached to an LED light (the light is initially off), a counter and a 阅读全文
posted @ 2018-09-17 20:16 进击的黑仔 阅读(581) 评论(0) 推荐(0) 编辑