TheadHell.cpp

#include <thread>
#include <functional>
#include <cstdio>

std::function<void(void)> ThreadKiller = []() 
{
    std::thread BabyThread1(ThreadKiller);
    
    volatile std::intmax_t total;
    for(volatile std::size_t i = 1; i != 0; ++i) 
        for(volatile std::size_t j = 2; j < i; ++j) 
            if(i % j == 0 || j % i == 0) ++total;
            else --total;

    BabyThread1.join();
};

int main() {
    std::fputs("+-----= Starting ThreadHell =-----+\n", stderr);
    std::fputs("| ThreadHell will attempt to take |\n", stderr);
    std::fputs("|  as much CPU time as possible!  |\n", stderr);
    std::fputs("+---------------------------------+\n", stderr);
    ThreadKiller();
}