Pagini recente » Cod sursa (job #2944747) | Cod sursa (job #1532745) | Cod sursa (job #2048692) | Cod sursa (job #2157790) | Cod sursa (job #1854752)
#include <fstream>
#define nmax 100001
using namespace std;
ifstream fin("scmax.in");
ofstream fout("scmax.out");
int a[nmax],lg[nmax],t[nmax],sol[nmax];
int main()
{
int n,i,j,m;
int lgmax=0,pozmax;
fin>>n;
for(i=1; i<=n; i++) fin>>a[i];
fin.close();
lg[1]=1; t[1]=0;
for(i=2; i<=n; i++)
{
lg[i]=1; t[i]=0;
for(j=1; j<i; j++)
if(a[j]<a[i] && lg[j]+1>lg[i])
{
lg[i]=lg[j]+1;
t[i]=j;
}
}
for(i=1; i<=n; i++)
if(lg[i]>lgmax) { pozmax=i;
lgmax=lg[i];
}
m=1; sol[1]=a[pozmax];
while(t[pozmax]!=0)
{ pozmax=t[pozmax];
m++; sol[m]=a[pozmax];
}
fout<<lgmax<<'\n';
for(i=m; i>=1; i--) fout<<sol[i]<<' ';
fout<<'\n';
fout.close();
return 0;
}