Cod sursa(job #1678523)

Utilizator BogooBogosel Ovidiu Bogoo Data 7 aprilie 2016 13:22:35
Problema Subsir crescator maximal Scor 10
Compilator cpp Status done
Runda Arhiva educationala Marime 0.68 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("scmax.in");
ofstream fout("scmax.out");
int lung[100001],maxi,i,j,n,a[100001],poz,Max;
int main()
{
    fin>>n;
    for(i=0;i<n;i++)
        fin>>a[i];
    lung[n-1]=1;
    for(i=n-2;i>=0;i--)
        {maxi=0;
    for(j=i+1;j<n;j++)
    {if(a[i]<a[j])
        if(lung[j]>maxi)
        maxi=lung[j];}
       lung[i]=maxi+1; }
       maxi=lung[0];
       poz=0;
       fout<<maxi<<'\n';
       fout<<a[poz]<<" ";
       for(i=poz+1;i<=n-1;i++)
       {
           if(lung[i]==maxi-1&&a[i]>=a[poz])
            {fout<<a[i]<<" ";
           poz=i;
           maxi--;}
       }
    return 0;
}