Cod sursa(job #3211566)

Utilizator LilGoatCalin Andrei Cristian LilGoat Data 9 martie 2024 15:20:50
Problema Subsir crescator maximal Scor 40
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.7 kb
#include <bits/stdc++.h>
using namespace std;

ifstream in("scmax.in");
ofstream out("scmax.out");

int n,v[1000001],a[1000001],i,j,k,m,poz,poz1,min1;

int main()
{
    in>>n;    
    for(i=0;i<n;i++){
        in>>v[i];
        a[i]=1;
    }
    for(k=1;k<=n;k++){
        for(i=0;i<k;i++)
            if(v[k]>v[i])
                a[k]=max(a[k],a[i]+1);
    }
    m=*max_element(a,a+n);
    out<<m<<'\n';
    v[poz1]=-1;
    for(k=1;k<=m;k++)
    {
        min1=INT_MIN;
        for(i=poz1+1;i<n;i++)
            if(a[i]==k&&v[i]>min1&&v[i]>=v[poz1])
                {
                    min1=v[i];
                    poz=i;
                }
        out << v[poz] << " ";
        poz1=poz;
    }
    return 0;
}