Cod sursa(job #1011811)
Utilizator | Savulescu Stefan savulescustefan | Data | 17 octombrie 2013 15:50:43 |
---|---|---|---|
Problema | Problema rucsacului | Scor | 10 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.51 kb |
#include <fstream>
using namespace std;
ifstream f ("rucsac.in");
ofstream g ("rucsac.out");
int c[15004],Max,Max1,gr,n,i,j,gg,p;
int main()
{
f>>n>>gr;
Max=0;
c[0]=0;
for(i=1;i<=n;i++)
c[i]=-1;
for (i=1;i<=n;i++)
{
f>>gg>>p;
for(j=Max;j>=0;j--)
if (c[j]>-1 && c[j+gg]<c[j]+p)
c[j+gg]=c[j]+p;
Max=Max+gg;
}
Max1=c[gr];
for (i=gr-1;i>=1;i--)
if (c[i]>Max1)
Max1=c[i];
g<<Max1;
return 0;
}