dalao们球球帮忙看看蒟蒻的check咋写错了

bool check(int md)
{
	int s = 0;
	int cnt = 0;
	for (int i = 1;i <= n;i++) {
		if (s + a[i] <= md) {
			s = s + a[i];
		}
		else {
			s = s / 2 + a[i];
			cnt++;
		}
	}
	if (cnt <= d) return 1;
	else return 0;
}