HDU - 5983

简单模拟，为啥简单呢，因为：

#include
using namespace std;
int a[50],b[50];



bool check(){ //检查
    for (int i = 0; i < 24; i += 4){
        for (int j = i; j < i+4; ++j){
            if (b[j] != b[i]) return false;
        }
    }
    return true;
}

void cop() //复原
{
    for(int i=0;i<24;i++) b[i]=a[i];
}

bool zhuan(int *aa)
{
    cop();
   for(int i=0;i<8;i++)
    b[aa[(i+2)%8]]=a[aa[i]];
    if(check()) return true;
    return false;
}


bool judge()
{
    cop();
    int a1[10]={0,2,4,6,8,10,12,14};
    int a2[10]={1,3,5,7,9,11,13,15};
    int a3[10]={0,1,20,21,11,10,16,17};
    int a4[10]={2,3,22,23,9,8,18,19};
    int a5[10]={4,5,22,20,15,14,17,19};
    int a6[10]={6,7,23,21,13,12,16,18};
    return  check()||zhuan(a1)||zhuan(a2)||zhuan(a3)||zhuan(a4)||zhuan(a5)||zhuan(a6);
}

int main()
{
    int t;
    cin>>t;
    while(t--)
    {
        set<int> st;
        for(int i=0;i<24;i++)
        {
            scanf("%d",&a[i]);
        }
        if(judge()) cout<<"YES"<else cout<<"NO"<