vrati vektor u kojem su lokalni maksimumi

#include <iostream>
#include <vector>

std::vector<double> LokalniMaksimum(std::vector<double> v)
{
    std::vector<double> rez;
    for(unsigned int i(1); i < v.size()-1; i++)
    {
        if(v.at(i) > v.at(i-1) && v.at(i) > v.at(i+1))
            rez.push_back(v.at(i));
    }
    return rez;
}

int main()
{
    std::vector<double> v1{1.2, 2.2, 2.6, 2.5, 2.8, 2.3};
    std::vector<double> v2 = LokalniMaksimum(v1);
    for(unsigned int i(0); i < v2.size(); i++)
        std::cout << v2[i] << " ";
    return 0;
}