Cod sursa(job #1623561)

Utilizator mihailarminia93Arminia Mihail mihailarminia93 Data 1 martie 2016 20:20:50
Problema Subsir crescator maximal Scor 70
Compilator cpp Status done
Runda Arhiva educationala Marime 0.76 kb
#include <iostream>
#include <fstream>
#include <cstdio>
#include <algorithm>
#include <cmath>
#include <cstring>

using namespace std;

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

int v[100003],L[10003],poz[10003],n,m,prim;
int main()
{
    ios::sync_with_stdio(false);
    f>>n;
    for(int i=1;i<=n;i++) f>>v[i];
    for(int i=n;i>=1;i--)
    {
        L[i]=1; poz[i]=0;
        for(int j=i+1;j<=n;j++)
        {
            if(v[i]<v[j] && L[i]<1+L[j])
            {
                L[i]=1+L[j];
                poz[i]=j;
            }
            if(m<L[i])
            {
                m=L[i];
                prim=i;
            }
        }
    }
    g<<m<<'\n';
    for(int i=prim;i>=1;i=poz[i]) g<<v[i]<<" ";
    return 0;
}