24912 카드색칠 문제 풀이 #include #include using namespace std; void fast_io(void) { ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); } int n, arr[1000001]; vector v; int main() { fast_io(); cin >> n; for (int i = 0; i > arr[i]; if(!arr[i]) v.push_back(i); } for (int i = 0; i < n - 1;i++) if(arr[i] && arr[i] == arr[i+1]) { cout