Cod sursa(job #1703563)

Utilizator RaduXD1Nicolae Radu RaduXD1 Data 17 mai 2016 09:55:03
Problema Subsir crescator maximal Scor 70
Compilator cpp Status done
Runda Arhiva educationala Marime 0.88 kb
#include<iostream>
#include<fstream>
#include<algorithm>

using namespace std;
ifstream fin("scmax.in");
ofstream fout("scmax.out");
long long maxi,maxim,poz,pozz,v[100002];
int i,j,n,t[100002],l[100002];

void sol(int a)
{
    if(t[a]!=0)
        sol(t[a]);
    fout<<v[a]<<" ";
}

int main()
{
    fin>>n;
    for(i=1;i<=n;i++)
        fin>>v[i];
    for(i=1;i<=n;i++)
    {
        maxi=0;
        for(j=1;j<i;j++)
        {
            if(v[i]>v[j]&&maxi<l[j])
            {
                maxi=l[j];
                poz=j;
            }
        }
        if(maxi>0)
        {
            l[i]=maxi+1;
            t[i]=poz;
        }else
            l[i]=1;


        if(l[i]>maxim)
        {
            maxim=l[i];
            pozz=i;
        }
    }
    fout<<maxim<<"\n";
    sol(pozz);
    fin.close();
    fout.close();
    return 0;
}