reverse string

#include <iostream>
#include <cstring>

void print_backwards(const char* begin, const char* end)
{
    int pos = end - begin - 1;
    int offset = 0;

    if(begin == end || pos == 0)
    {
        std::cout << begin[0];
        return;
    }

    while((int)*(begin + pos) <= 32 && pos >= 0)
    {
        --pos;
    }

    while((int)*(begin + pos) > 32 && pos > 0)
    {
        ++offset;
        --pos;
    }

    for(size_t i = 0; i < offset; ++i)
    {
        std::cout << begin[pos + 1 + i];
    }
    std::cout << " ";

    print_backwards(begin, begin + pos);
}

void print_backwards(const char* string)
{
    std::cout << "'";
    print_backwards(string, string + strlen(string));
    std::cout << "'";
}

// Извикването print_backwards("I\tneed a break!"); извежда низа "break! a need I".
int main()
{
    const char* str = "I\tneed a break!";
    print_backwards(str);
    return 0;
}