Cod sursa(job #1109500)

Utilizator eu3neuomManghiuc Teodor-Florin eu3neuom Data 17 februarie 2014 11:32:21
Problema Subsir crescator maximal Scor 70
Compilator cpp Status done
Runda Arhiva educationala Marime 1.01 kb
#include <iostream>
#include <fstream>

using namespace std;
ifstream f("scmax.in");
ofstream g("scmax.out");
int Max,pMax,i,n,j,p_Max,Max_2,k=1,cont;
struct special
{
    int a,l,s;
}v[100001];
int main()
{
    f>>n;
    for(i=1;i<=n;i++)
    {
        f>>v[i].a;
    }
    f.close();
    v[n].l=1;
    for(i=n-1;i>=1;i--)
    {
        Max=0;
        pMax=0;
        for(j=1+i;j<=n;j++)
        {
            if(v[j].l>Max && v[i].a<v[j].a)
            {
                Max=v[j].l;
                pMax=j;
            }
        }
        v[i].l=1+Max;
        if(v[i].l>Max_2)
        {
            Max_2=v[i].l;
            p_Max=i;
        }
    }
    cont=Max_2;
    v[k].s=v[p_Max].a;
    k++;
    Max_2--;
    for(i=p_Max+1;i<=n && Max_2!=0;i++)
    {
        if(v[i].l==Max_2)
        {
            v[k].s=v[i].a;
            k++;
            Max_2--;
        }
    }
    g<<cont<<"\n";
    for(i=1;i<=cont;i++)
        g<<v[i].s<<" ";
    g.close();
    return 0;
}