2019年3月23日
codeforces659B
摘要： Qualifying Contest CodeForces - 659B Very soon Berland will hold a School Team Programming Olympiad. From each of the mBerland regions a team of two p 阅读全文
posted @ 2019-03-23 21:12 yccdu 阅读(223) 评论(0) 推荐(0) 编辑
codeforces431B
摘要： Shower Line CodeForces - 431B Many students live in a dormitory. A dormitory is a whole new world of funny amusements and possibilities but it does ha 阅读全文
posted @ 2019-03-23 20:23 yccdu 阅读(175) 评论(0) 推荐(0) 编辑
codeforces710B
摘要： Optimal Point on a Line CodeForces - 710B You are given n points on a line with their coordinates xi. Find the point x so the sum of distances to the 阅读全文
posted @ 2019-03-23 19:39 yccdu 阅读(238) 评论(2) 推荐(0) 编辑
codeforces439B
摘要： Devu, the Dumb Guy CodeForces - 439B Devu is a dumb guy, his learning curve is very slow. You are supposed to teach him nsubjects, the ith subject has 阅读全文
posted @ 2019-03-23 19:32 yccdu 阅读(185) 评论(0) 推荐(0) 编辑
codeforces9A
摘要： Die Roll CodeForces - 9A Yakko，Wakko和Dot，世界著名的狂欢三宝，哈哈，不知道你是否看过这个动画片。 某一天，过年了，他们决定暂定卡通表演，并去某些地方旅游一下。Yakko梦想去宾夕法尼亚州，那是他的故乡。Wakko想过塔斯马尼亚，它的海滩，阳光和大海。Dot选择 阅读全文
posted @ 2019-03-23 19:24 yccdu 阅读(118) 评论(0) 推荐(0) 编辑
codeforces472B
摘要： Design Tutorial: Learn from Life CodeForces - 472B One way to create a task is to learn from life. You can choose some experience in real life, formal 阅读全文
posted @ 2019-03-23 19:18 yccdu 阅读(145) 评论(0) 推荐(0) 编辑
codeforces624A
摘要： Save Luke CodeForces - 624A Luke Skywalker got locked up in a rubbish shredder between two presses. R2D2 is already working on his rescue, but Luke ne 阅读全文
posted @ 2019-03-23 19:05 yccdu 阅读(114) 评论(0) 推荐(0) 编辑