Cod sursa(job #1047764)

Utilizator adrian6Adrian Berteanu adrian6 Data 4 decembrie 2013 21:01:53
Problema Subsir crescator maximal Scor 60
Compilator cpp Status done
Runda Arhiva educationala Marime 0.83 kb
#include<iostream>
#include <fstream>
using namespace std;
ifstream f ("scmax.in");
ofstream g("scmax.out");
int n,v[100000],Lmax[100000],urm[100000],maxL;
void functie()
{
    int i,j,m,p;
    Lmax[n]=1;
    urm[n]=0;
    maxL=1;
    for (i=n-1;i>=1;i--)
    {
        m=0;
        for(j=i+1;j<=n;j++)
            if(v[i]<=v[j])
                if(m<Lmax[j])
                {
                    m=Lmax[j];
                    urm[i]=j;
                }
        Lmax[i]=m+1;
        maxL=max(maxL,Lmax[i]);
    }
}
int main()
{
    f>>n;
    for(int i=1;i<=n;i++)
    f>>v[i];
    functie();
    g<<maxL<<endl;
    for(int i=1; i<=n; i++)
    if (Lmax[i]==maxL)
    {
            int ind=i;
            while (ind!=0)
            {
                g<<v[ind]<<" ";
                ind=urm[ind];
            }
            break;
    }
   return 0;
}