Pagini recente » Cod sursa (job #3146746) | Cod sursa (job #122883) | Cod sursa (job #337030) | Cod sursa (job #2897643) | Cod sursa (job #1687875)
#ifdef _MSC_VER
#define _CRT_SECURE_NO_WARNINGS
#endif
#include <fstream>
#include <cstring>
#include <algorithm>
#include <cmath>
using namespace std;
ifstream fin("economie.in");
ofstream fout("economie.out");
void update(int x);
bool uz[50005];
int n, nrsol, v[1005], sol[1005];
int main()
{
int i, j;
fin >> n;
uz[0] = 1;
for (i = 1; i <= n; i++)
fin >> v[i];
sort(v + 1, v + 1 + n);
for (i = 1; i <= n;i++)
if (!uz[v[i]])
{
sol[++nrsol] = v[i];
update(v[i]);
}
fout << nrsol << '\n';
for (i = 1; i <= nrsol; i++)
fout << sol[i] << '\n';
return 0;
}
void update(int x)
{
int i;
for (i = x; i <= 50000; i++)
if (uz[i - x])
uz[i] = 1;
}