Cod sursa(job #328809)

Utilizator Magnuscont cu nume gresit sau fals Magnus Data 3 iulie 2009 13:53:17
Problema Caramizi Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 1.05 kb
#include <stdio.h>   
#include <math.h>   
#include <algorithm>   
  
using namespace std;   
  
#define MAX_N 200010
#define MAX_L 1000010
#define LL long long   
  
LL n, m, i, j, l, sum, t;   
LL c[MAX_N], val[MAX_L], h[MAX_L];   
  
int main() {   
  
    freopen("caramizi.in", "r", stdin);   
    freopen("caramizi.out", "w", stdout);   
       
    scanf("%lld %lld", &n, &m);   
    for (i = 1; i <= n; i++)   
        scanf("%lld", &c[i]);   
    sort(c + 1, c + n + 1);   
           
    c[0] = 1; c[n + 1] = MAX_L;   
    for (i = 0; i <= n; i++) {   
        if (i) sum += c[i];   
           
        for (j = c[i]; j < c[i + 1]; j++)   
            val[j] = max(sum - sum % j + (n - i) * j, val[j - 1]);   
    }   
       
    for (i = sum / c[n]; i; i--)   
        h[i] = max(sum - sum % i, h[i + 1]);   
       
    for (i = 1; i <= m; i++) {   
        scanf("%lld", &l);   
        if (l < MAX_L) printf("%lld\n", val[l]);   
        else printf("%lld\n", h[(LL) sum / l + 1]);   
    }   
       
    return 0;   
}