Pagini recente » Diferente pentru home intre reviziile 215 si 214 | Cod sursa (job #2445540) | Cod sursa (job #2047981) | Cod sursa (job #129872) | Cod sursa (job #1019938)
#include <iostream>
#include <cstdio>
using namespace std;
int v[100005],p[100005],c[100005];
int n,len;
void citire()
{
scanf("%d",&n);
for(int i=0;i<n;i++)
scanf("%d",&v[i]);
}
int inserare(int v)
{
int st=0, dr=len;
while(st <= dr )
{
int mij=(st+dr)/2;
if(v<c[mij])
dr=mij-1;
else
if(v>c[mij])
st=mij+1;
else
{
st=mij;
break;
}
}
c[st]=v;
if(st > len)
len++;
return st;
}
void scmax()
{
c[0]=v[0]=p[0]=0;
for(int i=1;i<n;i++)
p[i]=inserare(v[i]);
}
void afisare(int i,int lg)
{
if(lg > 0)
if(p[i]==lg)
{
afisare(i-1,lg-1);
printf("%d ",v[i]);
}
else
afisare(i-1,lg);
}
int main()
{
freopen("scmax.in","r",stdin);
freopen("scmax.out","w",stdout);
citire();
scmax();
printf("%d\n",len);
afisare(n-1,len);
return 0;
}