Pagini recente » Cod sursa (job #1973416) | Cod sursa (job #50191) | Cod sursa (job #3226005) | Cod sursa (job #1092775) | Cod sursa (job #1619258)
#include<fstream>
#include<cstring>
using namespace std;
ifstream fin("scmax.in");
ofstream fout("scmax.out");
int n,v[100010],lu[100010],poz[100010],lumax,lg,lsecv;
unsigned int i,j;
int main()
{
fin>>n;
for(i=1;i<=n;i++)
fin>>v[i];
memset(lu, 1, sizeof lu);
memset(poz, -1, sizeof poz);
if(v[n-1]<v[n])
{
poz[n]=n;
poz[n-1]=n-1;
lumax=lu[n-1]=lu[n-1]+lu[n];
}
for(i=n-2;i>0;i--)
{
for(j=i+1;j<=n;j++)
{
if(v[i]<v[j])
{
lg=(lu[i]+lu[j]);
if(lg>lumax)
{
lumax=lg;
poz[i]=i;
lu[i]=lg;
}
}
}
}
for(i=1;i<=n;i++)
{
if(poz[i]!=-1)
lsecv++;
}
fout<<lsecv<<'\n';
for(i=1;i<=n;i++)
{
if(poz[i]!=-1)
fout<<v[i]<<" ";
}
fin.close();
fout.close();
return 0;
}