摘要:
【代码】 cpp include using namespace std; const int N = 100100, mod = 987654321; int n, v[N][4],f[N][4][2], ans = 0; int main() { scanf("%d", &n); for(int 阅读全文
摘要:
【代码】 cpp include using namespace std; const int N = 51000, mod = 987654321; int n, m, c, f[N][11], uncol[N][11], v[N]; int x, y, z, ans = 0; int main( 阅读全文