codeforces #368 div 2 A. Brain's Photos (暴力)
。。。这题也能成hack题。。。。有毒啊。。然后我room里所有人都写对了。。。是我看这道题看得太早了？
/* ***********************************************
Author :111qqz
Created Time :2016年08月20日 星期六 21时01分57秒
File Name :code/cf/#368/A.cpp
************************************************ */
1#include <cstdio>
2#include <cstring>
3#include <iostream>
4#include <algorithm>
5#include <vector>
6#include <queue>
7#include <set>
8#include <deque>
9#include <map>
10#include <string>
11#include <cmath>
12#include <cstdlib>
13#include <ctime>
14#define fst first
15#define sec second
16#define lson l,m,rt<<1
17#define rson m+1,r,rt<<1|1
18#define ms(a,x) memset(a,x,sizeof(a))
19typedef long long LL;
20#define pi pair < int ,int >
21#define MP make_pair
1using namespace std;
2const double eps = 1E-8;
3const int dx4[4]={1,0,0,-1};
4const int dy4[4]={0,-1,1,0};
5const int inf = 0x3f3f3f3f;
6const int N=105;
7int n,m;
8int main()
9{
10 #ifndef ONLINE_JUDGE
11 freopen("code/in.txt","r",stdin);
12 #endif
1 cin>>n>>m;
2 bool ok = false;
3 for ( int i = 1 ; i <= n ; i++)
4 for ( int j = 1 ; j <=m ; j++ )
5 {
6 char col;
7 cin>>col;
8 if (col=='C'||col=='M'||col=='Y') ok = true;
9 }
10 if (ok) cout<<"#Color"<<endl;
11 else cout<<"#Black&White"<<endl;
1 #ifndef ONLINE_JUDGE
2 fclose(stdin);
3 #endif
4 return 0;
5}