tut5-zad3b

#include <iostream>
#include <algorithm>
#include <functional>



 int SumaCifara(int n)
  {
     while (n!=0) {
            return n%10+SumaCifara(n/10);

     }}

void Ispisi(int a) {
std::cout<<a<<" ";
}


int main () {
std::vector<int> a {1,16,18,4,8,21,1,44,7,9};
std::vector<int> b(10);

std::cout<<"Najveci element: ";
std::cout<<*std::max_element(&a[0], &a[10])<<std::endl;

std::cout<<"Najmanjih elemenata ima: ";
std::cout<<std::count(&a[0], &a[10],*std::min_element(&a[0], &a[10]))<<std::endl;


std::cout<<"Elementi sa stepenom dvojke su: "<<std::count_if(&a[0], &a[10], [] (int a) { std::function <bool (int)> StepDvojke = [&StepDvojke] (int a)-> bool {
        if (a==0) return false;
        if (a==1) return true;
        if (a%2!=0) return false;
        return StepDvojke(a/2);
    };

    return StepDvojke(a);
})<<std::endl;





std::cout<<"Element sa najmanjom sumom cifara:";
std::cout<<*(std::min_element(&a[0], &a[10],[] (int a,int b) {
if (SumaCifara(a)<SumaCifara(b)) return true;}))<<std::endl;


int *nizBkraj=std::remove_copy_if(&a[0],&a[10], &b[0], [] (int a) {
    if (a/10!=0) return true;
    return false;
});

std::cout<<"Elementi novog niza: ";
std::for_each(&b[0],nizBkraj, [](int a) {std::cout<<a<<" "; } );


return 0;
}