Cod sursa(job #699803)
Utilizator | Cristina Ungurean Cristina94 | Data | 29 februarie 2012 21:25:52 |
---|---|---|---|
Problema | Energii | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.6 kb |
#include<iostream>
#include<fstream>
using namespace std;
ifstream f("energii.in");
ofstream g("energii.out");
int n, cant,e[1001], c[1001], a[10000000];
int main()
{
int i,j, max,rez;
f>>n>>cant;
for(i=1;i<=n;i++)
f>>e[i]>>c[i];
a[0]=max=0;
for(i=1;i<=n;i++)
for(j=max;j>=0;j--)
{
a[j+e[i]]=a[j]+c[i];
if(j+e[i]>max)
max=j+e[i];
}
rez=0;
for(i=1;i<=cant;i++)
if(rez<a[i])
rez=a[i];
//if(rez==0)
// g<<-1<<'\n';
g<<rez;
return 0;
}