Cod sursa(job #2261699)

Utilizator stefanut999Paul Colta stefanut999 Data 16 octombrie 2018 16:21:25
Problema Subsir crescator maximal Scor 0
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.69 kb
#include <fstream>
using namespace std;
ifstream fin("sclm.in");
ofstream fout("sclm.out");
#define MAXN 100001
int v[MAXN],a[MAXN],n,maxi;

int rez(){
    int i,j;
    a[n]=1;
    for(i = n-1; i > 0; i--){
        a[i] = 1;
        for(j = i+1; j <= n; j++)
            if(a[i] < a[j]+1 && v[i] < v[j])
                a[i] = a[j]+1;
        if(a[i] > maxi)
            maxi = a[i];
    }
}
void afis(){
    fout<<maxi<<'\n';
    while(maxi)
    {for(int i=1;i<=n;i++)
        if(a[i]==maxi){
            fout<<v[i]<<' ';
            maxi--;
        }
}
}

int main()
{
    fin>>n;
    for(int i=1;i<=n;i++)
        fin>>v[i];
    rez();
    afis();
    return 0;
}