Cod sursa(job #2780458)

Utilizator aeliusdincaaelius dinca aeliusdinca Data 7 octombrie 2021 00:20:59
Problema Problema rucsacului Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.5 kb
#include<fstream>
using namespace std;
ifstream in("rucsac.in");
ofstream out("rucsac.out");
int g[5001],p[5001],pr[10001];
int main()
{
    int n,k,i,j,ma=0;
    in>>n>>k;
    for(i=1;i<=n;i++)
        in>>g[i]>>p[i];
    for(j=1;j<=k;j++)
        pr[j]=-1e9;
    pr[0]=0;
    for(i=1;i<=n;i++)
        for(j=k;j>=g[i];j--)
            if(pr[j-g[i]]!=-1e9)
                pr[j]=max(pr[j],pr[j-g[i]]+p[i]);
    for(i=k;i>=1;i--)
        ma=max(ma,pr[i]);
    out<<ma;
    return 0;
}