下面C++代码执行后的输出是 ( ) 。

int main() {

int r = 0, t = 0;

for (int i = 1; i <= 6; i++)

for (int j = 1; j <= 6; j++) {

if (i + j == 7) r++;

if (i + j == 8) t++;

}

cout << r << " " << t << endl;

return 0;

}