Cod sursa(job #254963)

Utilizator raduzerRadu Zernoveanu raduzer Data 8 februarie 2009 11:36:40
Problema Caramizi Scor 80
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.79 kb
#include <cstdio>
#include <algorithm>
using namespace std;

const int MAX_N = 200010;
const int MAX_L = 1000010;

int n, m;
long long sum;
int a[MAX_N];
long long sol[MAX_L];

int main()
{
	int i, x;
	freopen("caramizi.in", "r", stdin);
	freopen("caramizi.out", "w", stdout);
	
	scanf("%d %d", &n, &m);
	
	for (i = 1; i <= n; ++i)
	{
		scanf("%d", &a[i]);
		sum += a[i];
	}
	
	sort(a + 1, a + n + 1);
	
	int q = 0;
	long long s = 0;
	
	for (i = 1; i <= sum + 1 && i < MAX_L; ++i)
	{
		long long z = 0;
		
		while (a[q + 1] < i && q < n)
		{
			++q;
			s += a[q];
		}
		
		z = (long long)(n - q) * i + (long long)(s / i) * i;
		
		sol[i] = (sol[i - 1] > z) ? sol[i - 1] : z;
	}
	
	for (i = 1; i <= m; ++i)
	{
		scanf("%d", &x);
		printf("%lld\n", sol[x]);
	}
}