Arrays / Array size type safe at compile time / Essential C++

#include <iostream>

int main(int argc, char **argv)
{
    char MyArray[] = { 'X','o','c','e' };
    const auto n = std::extent<decltype(MyArray)>::value;
    std::cout << n << "\n";
}

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Arrays / Array size type safe at compile time / Essential C++

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