Cod sursa(job #1910246)

Utilizator EuEricCiordel Rromeo EuEric Data 7 martie 2017 16:08:21
Problema Subsir crescator maximal Scor 70
Compilator cpp Status done
Runda Arhiva educationala Marime 0.76 kb
#include<fstream>
using namespace std;
int ans[100005],v[100005],p[100005],t[100005];
int main()
{
    ifstream cin("scmax.in");
    ofstream cout("scmax.out");
    int  n,max=-1,k;
    cin>>n;
    for(int i=1;i<=n;++i)
    {
        cin>>v[i];
        t[i]=1;
    }
    for(int i=1;i<=n;++i)
    {
        for(int j=1;j<i;++j)
            if(v[j]<v[i])
                if(t[j]+1>=t[i])
                {
                    t[i]=t[j]+1;
                    p[i]=j;
                }
        if(t[i]>max)
        {
            max=t[i];
            k=i;
        }
    }
    for(int i=max;i>=1;--i)
    {
        ans[i]=v[k];
        k=p[k];
    }
    cout<<max<<endl;
    for(int i=1;i<=max;++i)
        cout<<ans[i]<<" ";
    return 0;
}