Cod sursa(job #2645775)
Utilizator | Data | 29 august 2020 16:05:46 | |
---|---|---|---|
Problema | Problema rucsacului | Scor | 0 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.51 kb |
#include <fstream>
using namespace std;
ifstream in("premii1.in");
ofstream out("premii1.out");
bool d[500005];
int main()
{
int n,i,j,last,v,s=0;
in>>n;
d[0]=1;
last=0;
for(i=1;i<=n;i++)
{
in>>v;
for(j=last;j>=0;j--)
{
if(d[j]==1)
{
d[j+v]=1;
if(j+v>last)
last=j+v;
}
}
}
for(i=1;i<=last;i++)
s=s+d[i];
out<<s;
return 0;
}