Cod sursa(job #2244600)

Utilizator mihaimodiMihai Modi mihaimodi Data 23 septembrie 2018 10:49:54
Problema Subsir crescator maximal Scor 70
Compilator cpp Status done
Runda Arhiva educationala Marime 0.83 kb
#include <fstream>
using namespace std;
ifstream fin("scmax.in");
ofstream fout("scmax.out");

int v[100001],tata[100001],l[100001],sol[100001];
int i,j,n,Max,poz;

int main()
{
    fin>>n;
    for(i=1;i<=n;i++)
    {
        l[i]=1;
        fin>>v[i];
    }
    Max=1;
    for(i=2;i<=n;i++)
    {
        for(j=i-1;j>=0;j--)
        {
            if(v[i]>v[j])
            {
                if(l[i]<(l[j]+1))
                {
                    l[i]=l[j]+1;
                    tata[i]=j;
                }
            }
        }
        if(l[i]>Max)
        {
            Max=l[i];
            poz=i;
        }
    }
    fout<<Max<<'\n';
int k=Max;
    while(k>0){
        sol[k]=v[poz];
        poz=tata[poz];
        k--;
    }
    for(i=1;i<=Max;i++)
        fout<<sol[i]<<' ';


    return 0;
}