Cod sursa(job #1244378)

Utilizator claudiu.gatinaFMI Claudiu Gatina claudiu.gatina Data 17 octombrie 2014 10:50:49
Problema Subsir crescator maximal Scor 70
Compilator cpp Status done
Runda Arhiva educationala Marime 0.7 kb
#include <iostream>
#include <fstream>

using namespace std;

int a[100000],b[100000],c[100000];

int main()
{
    int i,n,m,j,p=0;
    fstream f("scmax.in",ios::in);
    fstream g("scmax.out",ios::out);
    f>>n;
    for(i=0;i<n;i++)
        f>>a[i];
    for(i=n-1;i>=0;i--)
    {
        m=0;
        for(j=i+1;j<n;j++)
            if(m<b[j] && a[j]>a[i])
            {
                c[i]=j;
                m=b[j];
            }
        b[i]=m+1;
    }
    m=0;
    for(i=0;i<n;i++)
        if(b[i]>m)
        {
            p=i;
            m=b[i];
        }
    g<<m<<endl;
    while(c[p])
    {
        g<<a[p]<<' ';
        p=c[p];
    }
    g<<a[p];
    return 0;
}