#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";
}
 

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