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题目描述处女座靠着自己的家教本领赚够了去比赛的钱，于是开启了疯狂训练。在每个夜深人静第二天不收作业的夜晚，他都会开始刷题。"今日又是一个刷题的夜晚。"他挑选了n道题开始刷，而题太多，刷不掉，理还乱（呜呜）、自己没有解决的题目每分钟都会给他带来bibi的疲倦值，而解决... 阅读全文
posted @ 2019-01-26 17:49
black_hole6
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Description 一个1-n1−n的排列满足所有相邻数字奇偶性不同，那么称该排列为奇偶交错排列。按字典序输出1-n1−n的所有奇偶交错排列。Input 输入一个整数n( 2 \le n \le 11)n(2≤n≤11)Output 输出若干行，每行一个排列。相邻... 阅读全文
posted @ 2019-01-25 21:36
black_hole6
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Description 有一环形地铁，一共有nn站，编号1-n1−n。正向行驶地铁会按照1->2->3->⋯->n->1的方向行驶反向则按照1->n->⋯->3->2->1的方向行驶。给定相邻两站之间的地铁行驶时间（正向、反向时间相同），现在有mm组询问，每次询问从第... 阅读全文
posted @ 2019-01-25 21:32
black_hole6
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You are given n k-digit integers. You have to rearrange the digits in the integers so that the difference between the largest and the ... 阅读全文
posted @ 2019-01-25 18:30
black_hole6
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链接：https://ac.nowcoder.com/acm/contest/327/H来源：牛客网 题目描述处女座进行了一场c语言的考试，要求很简单，输出2000个正整数，并且满足以下条件：1. 任意两个数互质2. 任意两个数x,y，满足，其中为... 阅读全文
posted @ 2019-01-25 12:03
black_hole6
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You have a garland consisting of nn lamps. Each lamp is colored red, green or blue. The color of the ii-th lamp is sisi ('R', 'G' and ... 阅读全文
posted @ 2019-01-24 11:59
black_hole6
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You have a garland consisting of nn lamps. Each lamp is colored red, green or blue. The color of the ii-th lamp is sisi ('R', 'G' and ... 阅读全文
posted @ 2019-01-24 11:56
black_hole6
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Recently you have received two positive integer numbers xx and yy. You forgot them, but you remembered a shuffled list containing all ... 阅读全文
posted @ 2019-01-24 11:53
black_hole6
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outputstandard outputYou are given two segments [l1;r1][l1;r1] and [l2;r2][l2;r2] on the xx-axis. It is guaranteed that l1#include#inc... 阅读全文
posted @ 2019-01-24 11:49
black_hole6
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You are given a 4x4 grid. You play a game — there is a sequence of tiles, each of them is either 2x1 or 1x2. Your task is to consequen... 阅读全文
posted @ 2019-01-23 13:06
black_hole6
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