S2 - zad.28

#include <iostream>
#include <vector>

std:: vector<int> f(std:: vector<int> v, int n)
{
    std:: vector<int>w;
    int cifra, suma(0);
    for(int x:v)
    {
        int a(x);
        while(x!=0)
        {
        cifra=x%10;
        suma+=cifra;
        x=x/10;
        }
        if(suma>n) w.push_back(a);
        suma=0;
    }
    return w;
}

int main()
{
    int n, a;

    std:: cout << "Unesite broj elemenata niza! ";
    std:: cin >> n;
    std:: vector<int> v(n);
    std:: cout << "Unesite elemente niza: ";
    for(int i=0; i<n; i++)
      std:: cin>> v[i];

    std:: cout << "Unesite broj: ";
    std:: cin >> a;

    std::vector<int> v1(f(v, a));
    std::cout << "Novi vektor glasi: ";
    for(int x : v1)
       std::cout << x << " ";

    return 0;
}