#include <algorithm>
#include <iostream>
#include <cstring>

int main()
{
    char const* strings[] = {
        "hello",
        "world",
        "computers",
        "are",
        "awesome"
    };

    struct { 
        bool operator()(char const* a, char const* b) const {
            return (a && b)? 0 > strcmp(a,b) : a < b;
        }
    } cmp;

    std::sort(std::begin(strings), std::end(strings), cmp);

    for (auto& s : strings)
        std::cout << s << "\n";
}