Cube painting id： 253

最新推荐文章于 2024-08-31 11:05:54 发布

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Output

The output is a file of boolean. For each line of input, output contains TRUE if the second half can be obtained from the first half by rotation as describes above, FALSE otherwise.

Sample Input

rbgggrrggbgr
rrrbbbrrbbbr
rbgrbgrrrrrg

Sample Output

TRUE
FALSE
FALSE

分析：

只要检查每个面的对面是否跟原来的面一样，如果是，则两个色子等价

#include <iostream>
#include <cstdio>
#include <cstring>

using namespace std;

char cube[15];
int show[15];

int check(int x, int y) {
    char c1 = cube[x];
    char c2 = cube[y];

    if(((cube[6] == c1 && cube[11] == c2) || (cube[11] == c1 && cube[6] == c2)) && !show[6] && !show[11]) {
        show[6] = show[11] = 1;
        return 1;
    } else if(((cube[7] == c1 && cube[10] == c2) || (cube[10] == c1 && cube[7] == c2)) && !show[7] && !show[10]) {
        show[7] = show[10] = 1;
        return 1;
    } else if(((cube[8] == c1 && cube[9] == c2) || (cube[9] == c1 && cube[8] == c2)) && !show[8] && !show[9]) {
        show[8] = show[9] = 1;
        return 1;
    }

    return 0;
}

int main()
{
    while(scanf("%s", cube) != EOF) {
        getchar();
        memset(show, 0, sizeof(show));

  
        if( check(0, 5) && check(1, 4) && check(2, 3 ))
            printf("TRUE\n");
        else
            printf("FALSE\n");
    }
    return 0;
}