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。。。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？
代码实现
1/* ***********************************************
2Author :111qqz
3Created Time :2016年08月20日 星期六 21时01分57秒
4File Name :code/cf/#368/A.cpp
5************************************************ */
6
7#include <cstdio>
8#include <cstring>
9#include <iostream>
10#include <algorithm>
11#include <vector>
12#include <queue>
13#include <set>
14#include <deque>
15#include <map>
16#include <string>
17#include <cmath>
18#include <cstdlib>
19#include <ctime>
20#define fst first
21#define sec second
22#define lson l,m,rt<<1
23#define rson m+1,r,rt<<1|1
24#define ms(a,x) memset(a,x,sizeof(a))
25typedef long long LL;
26#define pi pair < int ,int >
27#define MP make_pair
28
29using namespace std;
30const double eps = 1E-8;
31const int dx4[4]={1,0,0,-1};
32const int dy4[4]={0,-1,1,0};
33const int inf = 0x3f3f3f3f;
34const int N=105;
35int n,m;
36int main()
37{
38 #ifndef ONLINE_JUDGE
39 freopen("code/in.txt","r",stdin);
40 #endif
41
42 cin>>n>>m;
43 bool ok = false;
44 for ( int i = 1 ; i <= n ; i++)
45 for ( int j = 1 ; j <=m ; j++ )
46 {
47 char col;
48 cin>>col;
49 if (col=='C'||col=='M'||col=='Y') ok = true;
50 }
51 if (ok) cout<<"#Color"<<endl;
52 else cout<<"#Black&White"<<endl;
53
54 #ifndef ONLINE_JUDGE
55 fclose(stdin);
56 #endif
57 return 0;
58}