Pagini recente » Cod sursa (job #2662948) | Cod sursa (job #2476167) | Cod sursa (job #273987) | Cod sursa (job #1343254) | Cod sursa (job #1119593)
#include <fstream>
using namespace std;
ifstream in("energii.in");
ofstream out("energii.out");
int f[2][10002], e, c, g, w, k, i, j;
int main()
{
in>>g>>w;
for(i=1;i<=w;i++)
{
f[0][i]=10002;
f[1][i]=10002;
}
for(i=1;i<=g;i++)
{
k=1-k;
in>>e>>c;
for(j=e;j<=w;j++)
{
f[k][j]=f[1-k][j];
if(f[1-k][j-e]+c<f[k][j]) f[k][j]=f[1-k][j-e]+c;
}
}
out<<f[k][w];
return 0;
}