Cod sursa(job #1347846)

Utilizator QQQ1911Vodita Stefan QQQ1911 Data 19 februarie 2015 12:03:09
Problema Subsir crescator maximal Scor 70
Compilator cpp Status done
Runda Arhiva educationala Marime 0.88 kb
#include <fstream>

using namespace std;
ifstream f("scmax.in");
ofstream g("scmax.out");
int n,a[100000],l[100000],Maxx=0;
void cit()
{
    f>>n;
    int i;
    for(i=1; i<=n; i++)
        f>>a[i];
}
int pd(int a[100000])
{
    int i,j;
    l[n]=1;
    for(i=n-1; i>=1; i--)
    {
        Maxx=0;
        for(j=i; j<=n; j++)
            if(a[i]<a[j])
                if(Maxx<l[j])
                    Maxx=l[j];
        l[i]=1+Maxx;
    }
    Maxx=0;
    for(j=1; j<=n; j++)
        if(Maxx<l[j])
            Maxx=l[j];
    return Maxx;

}
void afis()
{
    int i,k;
    for(i=1; i<=n; i++)
        if(l[i]==Maxx)
            k=i;
    g<<a[k]<<" ";
    for(i=k+1; i<=n; i++)
        if(l[i]==l[k]-1)
        {
            g<<a[i]<<" ";
            k=i;
        }
}
int main()
{
    cit();
    g<<pd(a)<<'\n';
    afis();


    return 0;
}