Cod sursa(job #764517)

Utilizator mi5humihai draghici mi5hu Data 5 iulie 2012 14:50:57
Problema Problema rucsacului Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.72 kb
#include <stdio.h>
using namespace std;

int n, g_max;
int pr[5010];
int gr[5010];
int a[10020];

void citeste() {
     scanf("%d%d", &n, &g_max);
     for (int i = 1; i <= n; i++) {
         scanf("%d%d", &gr[i], &pr[i]);
     }
}

int max(int a, int b) {
    return (a > b ? a : b);
}

int rezolva() {
    for (int i = 1; i <= n; i++) {
        for (int j = g_max; j >=0; j--) {
            if (gr[i] <= j) {
               a[j] = max(a[j], a[j - gr[i]] + pr[i]);
            }
        }
    }
}

void afiseaza() {
     printf("%d",a[g_max]);      
}

int main()
{
    freopen("rucsac.in", "r", stdin);
    freopen("rucsac.out", "w", stdout);
    
    citeste();
    rezolva();
    afiseaza();
}