Pagini recente » Cod sursa (job #2588397) | Cod sursa (job #807939) | Cod sursa (job #494992) | Cod sursa (job #1984826) | Cod sursa (job #767142)
Cod sursa(job #767142)
#include <fstream>
using namespace std;
ifstream fin ("rucsac.in");
ofstream fout ("rucsac.out");
int max(int ,int );
int a[5000],b[5000];
int v[2][10006];
int main()
{
int n,g,i,j;
fin>>n>>g;
for(i=1;i<=n;i++)
{
fin>>a[i]>>b[i];
//gmax=gmax+a[i].greutate;
//fout<<a[i].greutate<<" "<<a[i].profit<<"\n";
}
for (i=0;i<g;i++)
{
v[0][i]=0;
}
for(i=1;i<=n;i++)
{
for(j=0;j<=g;j++)
{
if(j>=a[i])
v[1][j]=max(v[0][j],v[0][j-a[i]]+b[i]);
else
v[1][j]=v[0][j];
}
for(j=0;j<=g;j++)
{
v[0][j]=v[1][j];
v[1][j-1]=0;
}
}
fout<<v[1][g];
return 0;
}
int max (int a , int b )
{
if (a>=b)
return a;
return b;
}