Cod sursa(job #2478360)

Utilizator TeddyDinutaDinuta Eduard Stefan TeddyDinuta Data 21 octombrie 2019 22:33:41
Problema Subsir crescator maximal Scor 70
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.79 kb
#include <bits/stdc++.h>

using namespace std;
ifstream in("scmax.in");
ofstream out("scmax.out");
int n,a[100100],best[100100],p[100100],Max,last;
void afisare(int poz)
{
    if(poz==p[poz]) {
        out<<a[poz]<<" ";
        return;
    }
    afisare(p[poz]);
    out<<a[poz]<<" ";
}
int main()
{
    in>>n;
    for(int i=1;i<=n;i++) {
        in>>a[i];
        best[i]=1;
        p[i]=i;
    }
    for(int i=1;i<=n;i++)
    {

        for(int j=1;j<i;j++)
        {
            if(a[j]<a[i]&&best[j]+1>best[i])
            {
                best[i]=best[j]+1;
                p[i]=j;
            }
        }
        if(best[i]>Max)
        {
            Max=best[i];
            last=i;
        }
    }
    out<<Max<<'\n';
    afisare(last);
    return 0;
}