Cod sursa(job #3238722)

Utilizator tedicTheodor Ciobanu tedic Data 29 iulie 2024 20:40:58
Problema Subsir crescator maximal Scor 70
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 1.01 kb
#include <fstream>
#include <vector>

using namespace std;
ifstream cin("scmax.in");
ofstream cout("scmax.out");
int v[100005],sol[100005];
vector<int>afis;
int main()
{
    int n;
    cin>>n;
    sol[1]=1;
    for(int i=1; i<=n; i++)
        cin>>v[i];
        int maxx=1;
    for(int i=2; i<=n; i++)
    {
        sol[i]=1;
        for(int j=1; j<i; j++)
        {
            if(v[j]<v[i])
                sol[i]=max(sol[i],sol[j]+1);
        }
        maxx=max(maxx,sol[i]);
    }
    cout<<maxx<<'\n';
    for(int i=n; i>=1; i--)
    {
        if(sol[i]==maxx)
        {
            afis.push_back(v[i]);
            int poz=v[i],caut=maxx-1;
            for(int j=i; j>=1; j--)
            {
                if(v[j]<poz && sol[j]==caut)
                    afis.push_back(v[j]),caut--,poz=v[j];
                if(caut==0)
                    break;
            }
            break;
        }
    }
    for(int i=afis.size()-1; i>=0; i--)
        cout<<afis[i]<<" ";
    return 0;
}