Pagini recente » Cod sursa (job #2564220) | Cod sursa (job #2668233) | Cod sursa (job #476311) | Cod sursa (job #2638369) | Cod sursa (job #2157641)
#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("scmax.in");
ofstream fout("scmax.out");
int n,i,k;
int v[100005],d[100005];
int cb(int x,int st,int dr)
{
int mij;
while(st<=dr)
{
mij=(st+dr)/2;
if(v[d[mij]]>=v[i])
dr=mij-1;
else
st=mij+1;
}
return st;
}
int main()
{
fin>>n;
for(i=1;i<=n;i++)
{
fin>>v[i];
}
d[1]=1;
k=1;
for(i=2;i<=n;i++)
{
int poz=cb(v[i],1,k);
if(poz==k+1)
k++;
d[poz]=i;
}
fout<<k<<'\n';
for(i=1;i<=k;i++)
{
fout<<v[d[i]]<<" ";
}
return 0;
}