Cod sursa(job #1916845)

Utilizator vlad_schillerSchiller Vlad Radu vlad_schiller Data 9 martie 2017 10:30:31
Problema Subsir crescator maximal Scor 15
Compilator cpp Status done
Runda Arhiva educationala Marime 0.85 kb
#include <fstream>
using namespace std;
ifstream f("scmax.in");
ofstream g("scmax.out");
int n,a[100002],lmax[100002],maxmax;
int main()
{
    f>>n;
    for(int i=0; i<n; i++)
        f>>a[i];
    lmax[n-1]=1;
    for(int i=n-2; i>=0; i--)
    {
        if(a[i]<a[i+1])
        {
            int nrmax=1,aux=a[i];
            for(int j=i; j<n; j++)
                if(a[j]>aux)
                {
                    nrmax++;
                    aux=a[j];
                }
            lmax[i]=nrmax;
            if(lmax[i]>maxmax)
                maxmax=lmax[i];
        }
    }
    g<<maxmax<<'\n';
    int aux=0;
    for(int i=0; i<n; i++)
    {
        if(a[i]>aux)
            if(lmax[i]==maxmax)
            {
                g<<a[i]<<' ';
                maxmax--;
                aux=a[i];
            }
    }
    return 0;
}