Cod sursa(job #1916072)

Utilizator ardeleanadrianArdelean Adrian-Florin ardeleanadrian Data 9 martie 2017 00:12:47
Problema Subsir crescator maximal Scor 10
Compilator cpp Status done
Runda Arhiva educationala Marime 0.62 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("scmax.in");ofstream fout("scmax.out");
int i,n,lung[100001],v[100001],maxi,j,sol,poz;
int main()
{
    fin>>n;
    for(i=1;i<=n;i++) fin>>v[i];
    lung[n-1]=1;
    for(i=n-2;i>=0;i--)
    {
        maxi=0;
        for(j=i+1;j<=n-1;j++) if(v[i]<v[j]) if(maxi<lung[j]) maxi=lung[j];
        lung[i]=maxi+1;
    }
    maxi=lung[0];
    for(i=1;i<=n-1;i++)
        if(maxi<lung[i]) {maxi=lung[i];poz=i;}
    fout<<maxi<<'\n';
    for(i=poz+1;i<=n;i++)
        if(lung[i]==maxi-1&&v[i]>v[poz]) {fout<<v[i]<<' ';poz=i;maxi--;}
    return 0;
}