Cod sursa(job #2000320)

Utilizator CiprianC1Ciprian Constantinescu CiprianC1 Data 13 iulie 2017 13:11:59
Problema Problema rucsacului Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.87 kb
#include <cstdio>

using namespace std;

int d[10005];

int main()
{
    freopen("rucsac.in", "r", stdin);
    freopen("rucsac.out", "w", stdout);
    int n, g, w, p, l = 0;
    scanf("%d%d", &n, &g);
    for(int i = 1; i <= g; i++)
    {
        d[i] = -1;
    }
    for(int i = 1; i <= n; i++)
    {
        scanf("%d%d", &w, &p);
        for(int j = l; j >= 0; j--)
        {
            if(j + w > g) continue;
            if(d[j] != -1)
            {
                if(d[j + w] < d[j] + p)
                {
                    d[j + w] = d[j] + p;
                }
            }
            if(j + w > l)
            {
                l = j + w;
            }
        }
    }
    l = -1;
    for(int i = 1; i <= g; i++)
    {
        if(d[i] > l)
        {
            l = d[i];
        }
    }
    printf("%d", l);
    return 0;
}