Cod sursa(job #1609406)

Utilizator daGramaGrama Matei daGrama Data 22 februarie 2016 19:50:13
Problema Subsir crescator maximal Scor 70
Compilator cpp Status done
Runda Arhiva educationala Marime 0.79 kb
#include <iostream>
#include <fstream>
using namespace std;

ifstream f("scmax.in");
ofstream g("scmax.out");

int lung [100000];
int pred [100000];
int n,v[100000];
int pm;
void subsir(int p){
    if(pred[p]!=0)
        subsir(pred[p]);
    g<<v[p]<<" ";
}

int main()
{

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

    for(int i=2;i<=n;i++){
        lung[i] = 0;
        pred[i] = 0;
        for(int j=1;j<i;j++){
            if(v[i] > v[j]){
               if(lung[i]<lung[j]){
                    lung[i]=lung[j];
                    pred[i]=j;
                }
            }
        }
        lung[i]++;
        if(lung[i]>lung[pm])
            pm=i;
    }
//    for(int i=1;i<=n;i++)
//        g<<lung[i]<<" ";
//        g<<'\n';


    g<<lung[pm]<<'\n';

    subsir(pm);
}