题目链接: http://codeforces.com/problemset/problem/707/A 题目大意: 给一张N*M的图,只有六种颜色(如下),只含B,W,G的是黑白图,否则是彩色图.问这张图是什么图. 'C' (cyan) 'M' (magenta) 'Y' (yellow) 'W' (white) 'G' (grey) 'B' (black) 题目思路: [模拟] 签到题.直接mark记一下是否出现彩色即可. // //by coolxxx //#include<bits/st…

题意:给一张照片的像素,让你来确定是黑白的还是彩色的. 析:很简单么,如果有一种颜色不是黑白灰,那么就一定是彩色的. 代码如下: #pragma comment(linker, "/STACK:1024000000,1024000000") #include <cstdio> #include <string> #include <cstdlib> #include <cmath> #include <iostream> #i…

简单题. #pragma comment(linker, "/STACK:1024000000,1024000000") #include<cstdio> #include<cstring> #include<cmath> #include<algorithm> #include<vector> #include<map> #include<set> #include<queue> #inc…

题目链接: A. Brain's Photos 题意: 问是黑白还是彩色; 思路: 没有思路: AC代码: #include <iostream> #include <cstdio> #include <cstring> #include <algorithm> #include <cmath> #include <bits/stdc++.h> #include <stack> #include <map> u…

Brain's Photos 题目链接: http://codeforces.com/contest/707/problem/A Description Small, but very brave, mouse Brain was not accepted to summer school of young villains. He was upset and decided to postpone his plans of taking over the world, but to becom…

A. Brain's Photos 题目连接: http://www.codeforces.com/contest/707/problem/A Description Small, but very brave, mouse Brain was not accepted to summer school of young villains. He was upset and decided to postpone his plans of taking over the world, but t…

A. Brain's Photos time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Small, but very brave, mouse Brain was not accepted to summer school of young villains. He was upset and decided to postpo…

题目传送门 /* 水! */ #include <cstdio> #include <cstring> #include <algorithm> using namespace std; ; const int INF = 0x3f3f3f3f; char s[MAXN]; int main(void) //CodeForces 137A Postcards and photos { // freopen ("E.in", "r"…

黑白灰都是#Black&White #include <cstdio> int n,m; int main() { scanf("%d%d",&n,&m); int ok=0; for(int i=0;i<n;i++) for(int j=0;j<m;j++) { char s[5]; scanf("%s",s); if(s[0]!='W'&&s[0]!='B'&&s[0]!='G')…

Description Small, but very brave, mouse Brain was not accepted to summer school of young villains. He was upset and decided to postpone his plans of taking over the world, but to become a photographer instead. As you may know, the coolest photos are…