水题 #include <iostream> #include <vector> #include <algorithm> using namespace std; int main(){ vector<int> a(4); cin >> a[0] >> a[1]>>a[2]>>a[3]; string str; cin >> str; int res = 0; for(int i = 0 ; i…

题目地址:http://codeforces.com/contest/435/problem/C /* 题意:给一组公式,一组数据,计算得到一系列的坐标点,画出折线图:) 模拟题:蛮恶心的,不过也简单,依据公式得知折线一定是一上一下的,只要把两个相邻的坐标之间的折线填充就好 注意:坐标有可能为负数,所以移动值y初始化为1000,最后要倒过来输出 详细解释:http://blog.csdn.net/zhb1997/article/details/27877783 */ #include <cstd…

题目链接: http://codeforces.com/contest/435/problem/D D. Special Grid time limit per test:4 secondsmemory limit per test:256 megabytes 问题描述 You are given an n × m grid, some of its nodes are black, the others are white. Moreover, it's not an ordinary gri…

http://codeforces.com/contest/435/problem/C…

B. Pasha Maximizes time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Pasha has a positive integer a without leading zeroes. Today he decided that the number is too small and he should make it…

链接:http://codeforces.com/contest/435/problem/A   A. Queue on Bus Stop time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output It's that time of the year when the Russians flood their countryside su…

A. Black Square time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Quite recently, a very smart student named Jury decided that lectures are boring, so he downloaded a game called "Black Squar…

D.E还是很难的.....C不想多说什么... A:提意:给出每一组人的个数,以及一次车载容量,求出最少需要多少次才能载走所有的人. water: http://codeforces.com/contest/435/submission/6741997 B:提意:给出一个数,最多可以交换两个数k次,并且每次只能交换相邻的数,求最大的数是多少. water: 很水的贪心,直接从后往前扫描k位,把最大的数转移到最高位就行了.只不过晚上杀了一晚的后缀数组,木了,搞了半天.. http://codefo…

C. Cardiogram time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output In this problem, your task is to use ASCII graphics to paint a cardiogram. A cardiogram is a polyline with the following corner…

A. Maximum Square Ujan decided to make a new wooden roof for the house. He has…