Divisibility by Eight 550/C

/// https://trello.com/c/LekY9Fra/35-problem-550c-codeforces
/// http://codeforces.com/problemset/problem/550/C
#include <iostream>
#include <vector>
using namespace std;

bool T = true;
int numF = 0;

vector <int> mult (200);

void EsDivisor (int num)
{
    for (int i=0; i<200; i++)
        if (num == mult[i])
        {
            T = false;
            numF = num;
            break;
        }
}


int main()
{

    for (int i=0; i<1000/8; i++)
        mult[i] = i*8;

    string s;
    cin>>s;

    int n = s.size();
    vector <int> v (n);

    for (int i=0; T && i<n; i++)
        v[i] = s[i]- '0';


    for (int i=0; i<n; i++)
    {
        EsDivisor ( v[i] );

        for (int j=i+1; T && j<n; j++)
        {
            EsDivisor ( 10*v[i] + v[j] );

            for (int k=j+1; T && k<n; k++)
                EsDivisor ( 100*v[i] + 10*v[j] + v[k] );
        }
    }

    if (T)
        cout<<"NO";
    else
        cout<<"YES"<<endl<<numF;


    return 0;
}