A. Vitya in the Countryside time limit per test:1 second memory limit per test:256 megabytes input:standard input output:standard output Every summer Vitya comes to visit his grandmother in the countryside. This summer, he got a huge wart. Every gran…

A. Vitya in the Countryside 题目连接: http://codeforces.com/contest/719/problem/A Description Every summer Vitya comes to visit his grandmother in the countryside. This summer, he got a huge wart. Every grandma knows that one should treat warts when the…

A. Vitya in the Countryside time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Every summer Vitya comes to visit his grandmother in the countryside. This summer, he got a huge wart. Every gran…

Description Every summer Vitya comes to visit his grandmother in the countryside. This summer, he got a huge wart. Every grandma knows that one should treat warts when the moon goes down. Thus, Vitya has to catch the moment when the moon is down. Moo…

Every summer Vitya comes to visit his grandmother in the countryside. This summer, he got a huge wart. Every grandma knows that one should treat warts when the moon goes down. Thus, Vitya has to catch the moment when the moon is down. Moon cycle last…

time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Every summer Vitya comes to visit his grandmother in the countryside. This summer, he got a huge wart. Every grandma knows that one should tr…

题目链接:http://codeforces.com/problemset/problem/719/A 题目大意: 题目给出了一个序列趋势 0 .1 .2 .3 ---14 .15 .14 ----3 . 2 .1 .0.1--- 输入 整数 n ,第二行输入 n(1<=n<=92) 个数,判断下个数 是大于最后一个数还是小于最后一个,大于输出 UP,小于输出 DOWN,如果没法判断 输出 -1. 解题思路: 找转折点即可. 特判 n==1. 剩下的代码解释. AC Code: #includ…

题目大意:月亮从0到15,15下面是0.循环往复.给出n个数字,如果下一个数字大于第n个数字输出UP,小于输出DOWN,无法确定输出-1. 题目思路:给出0则一定是UP,给出15一定是DOWN,给出其他的一个数字(n==1)无法确定,其他的情况比较后两位. #include<iostream> #include<algorithm> #include<cstring> #include<vector> #include<stdio.h> #inc…

链接:[http://codeforces.com/group/1EzrFFyOc0/contest/719/problem/A] 题意: 给你一个数列(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1),然后重复循环这个数列,输入一个n,再输入有n个元素的某段,问你接下来是UP还是DOWN,若无法判断输出-1. 思路: 枚举各种情况,注意n==1…

题意:根据题目,给定一些数字,让你判断是上升还是下降. 析:注意只有0,15时特别注意一下,然后就是14 15 1 0注意一下就可以了. 代码如下: #pragma comment(linker, "/STACK:1024000000,1024000000") #include <cstdio> #include <string> #include <cstdlib> #include <cmath> #include <iostr…