Cod sursa(job #2439825)

Utilizator alexandrapricopAlexandra Pricop alexandrapricop Data 16 iulie 2019 22:30:04
Problema Subsir crescator maximal Scor 70
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.82 kb
#include <bits/stdc++.h>
using namespace std;
ifstream fin("scmax.in");
ofstream fout("scmax.out");

long long v[100001],urm[100001],lg[100001],n,maxi,poz;

void afisare(int poz){
    if(maxi){
    maxi--;
    afisare(urm[poz]);
    fout<<v[poz]<<" ";
    }
}

int main()
{
    fin>>n;
    urm[1]=-1;
    for(int i=1; i<=n; i++)
    {
        fin>>v[i];
        lg[i]=1;
    }

    for(int i=1; i<=n; i++){
        for(int j=1; j<=i; j++)
            if(v[i]>v[j])
                if(lg[j]+1>lg[i])
                {
                    urm[i]=j;
                    lg[i]++;
                }
                            if(maxi<lg[i]){
                        maxi=lg[i];
                        poz=i;
                    }
    }

    fout<<maxi<<'\n';
    afisare(poz);

    return 0;
}