随笔分类 -  # Codeforces #

Codeforces Round #438 (Div.1+Div.2) 总结
摘要：本来兴致勃勃的想乘着这一次上紫，于是很早很早的到了机房 但是好像并没有什么用，反而rating-=47 Codeforces Round #438(Div.1+Div.2) 今天就这样匆匆的总结一下，心情不好qaq 首先是 A.Bark to Unlock 启示：（1）不能直接把char数组进行比较 阅读全文
posted @ 2017-10-06 15:15 logiccc 阅读(235) 评论(0) 推荐(0)
Codeforces Round #436 (Div. 2) C.Bus
摘要：Codeforces Round #436 (Div. 2) C. Bus A bus moves along the coordinate line Ox from the point x = 0 to the point x = a. After starting from the point  阅读全文
posted @ 2017-09-29 20:45 logiccc 阅读(346) 评论(0) 推荐(0)
Codeforces Round #436 (Div. 2) B.Polycarp and Letters
摘要：因为难得又一次CF的比赛是非常清真的傍晚，超级少见啊 所以当然要打啦，于是rank:87，rating+=76，滞留在上紫的边缘 下面把几道觉得还不错的题目来总结一下 B.Polycarp and Letters Polycarp loves lowercase letters and dislik 阅读全文
posted @ 2017-09-29 19:57 logiccc 阅读(275) 评论(0) 推荐(0)
Codeforces Round #198 (Div. 2)E题解
摘要：E. Iahub and Permutations Iahub is so happy about inventing bubble sort graphs that he's staying all day long at the office and writing permutations. 阅读全文
posted @ 2017-09-22 18:19 logiccc 阅读(183) 评论(0) 推荐(1)
Codeforces Round #198 (Div. 2)C,D题解
摘要：接着是C,D的题解 C. Tourist Problem Iahub is a big fan of tourists. He wants to become a tourist himself, so he planned a trip. There are n destinations on a 阅读全文
posted @ 2017-09-21 16:23 logiccc 阅读(279) 评论(1) 推荐(0)
Codeforces Round #198 (Div. 2)A,B题解
摘要：Codeforces Round #198 (Div. 2) 昨天看到奋斗群的群赛,好奇的去做了一下, 大概花了3个小时Ak,我大概可以退役了吧 那下面来稍微总结一下 A. The Wall Iahub and his friend Floyd have started painting a wal 阅读全文
posted @ 2017-09-21 11:27 logiccc 阅读(236) 评论(1) 推荐(1)