Cod sursa(job #1253086)

Utilizator Pintilie_AndreiFII-Pintilie Andrei Pintilie_Andrei Data 31 octombrie 2014 19:54:05
Problema Energii Scor 0
Compilator cpp Status done
Runda preoji_cl11_12_lspvs Marime 0.5 kb
#include <iostream>
#include <fstream>
#define oo 2000000000
using namespace std;
ifstream fin("energii.in");
ofstream fout("energii.out");

int g,w;
int d[5203];
int main()
{
    fin>>g>>w;
    for(int i=1; i<=w; i++)
        d[i]=oo;
    int i,g1,w1,j;
    for(i=1; i<=g; i++)
    {
        fin>>g1>>w1;
        if(d[g1]>w1) d[g1]=w1;
        for(j=g1+1; j<=w; j++)
            if(d[j]<oo && d[j+g1]>d[j]+w1 )
            d[j+g1]=w1+d[j];

    }
    fout<<d[w];
    return 0;
}