Cod sursa(job #1153654)

Utilizator nacrocRadu C nacroc Data 25 martie 2014 17:13:49
Problema Subsir crescator maximal Scor 70
Compilator cpp Status done
Runda Arhiva educationala Marime 0.81 kb
#include<iostream>
#include<fstream>
using namespace std;
int main()
{
    ifstream f("scmax.in");
    ofstream g("scmax.out");
    int n,best[100001],i,j,v[100001],max=1,poz[100001],p;
    f>>n;
    for(i=1;i<=n;i++)
    f>>v[i];
    best[n]=1;
    poz[n]=-1;
    for(i=n-1;i>=1;i--)
    {
        best[i]=1;
        poz[i]=-1;
        for(j=i+1;j<=n;j++)
        {
            if(v[i]<v[j] && best[i]<best[j]+1)
            {
                best[i]=best[j]+1;
                poz[i]=j;
                if(best[i]>max)
                {
                    max=best[i];
                    p=i;
                }
            }
        }
    }
    g<<max<<'\n';
    i=p;
    while(i!=-1)
    {
        g<<v[i]<<' ';
        i=poz[i];
    }
    f.close();
    g.close();
    return 0;
}