#include <algorithm>
#include <iostream>
#include <vector>

int main(){

  std::cout << std::boolalpha << std::endl;

  auto even= [](int i){ return i%2 == 0 ;};

  std::vector<int> myVec{1,2,3,4,5,6,7,8,9};

  std::cout << "std::any_of(myVec.begin(),myVec.end(),even): " << std::any_of(myVec.begin(),myVec.end(),even) << std::endl;
  std::cout << "std::all_of(myVec.begin(),myVec.end(),even): " << std::all_of(myVec.begin(),myVec.end(),even) << std::endl;
  std::cout << "std::none_of(myVec.begin(),myVec.end(),even: " << std::none_of(myVec.begin(),myVec.end(),even) << std::endl;

 std::cout << std::endl;

}