Cod sursa(job #2643954)

Utilizator NeacsuMihaiNeacsu Mihai NeacsuMihai Data 22 august 2020 16:42:34
Problema Subsir crescator maximal Scor 70
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.84 kb
#include <iostream>
#include <fstream>

using namespace std;

ifstream fin ("scmax.in");
ofstream fout ("scmax.out");

int v[100001], l[100001];
int main()
{
    int n, i, j, max1, max2;
    fin>>n;

    for(i=1; i<=n; i++)
    {
        fin>>v[i];
    }

    max2=1;
    l[n]=1;

    for(i=n-1; i>=1; i--)
    {
        max1=0;

        for(j=i+1; j<=n; j++)
        {
            if(v[j] > v[i] && l[j]>max1)
            {
                max1=l[j];
            }
        }

        l[i]=max1+1;
        if(l[i]>max2) max2=l[i];
    }

    for(i=1; i<=n; i++)
    {
        if(l[i]==max2)
        {
            break;
        }
    }

    fout<<max2<<"\n";

    while(max2>0)
    {
        if(l[i]==max2)
        {
            fout<<v[i]<<' ';
            max2--;
        }

        else i++;
    }

}