#include <cmath>
#include <cstddef>
#include <iostream>
 
constexpr size_t base64Size(size_t rawSize) {
	return static_cast<size_t>(ceil(double(rawSize)/3*4));
}
 
template<typename T>
constexpr size_t printed_sizeof() {
    return ceil(double(sizeof(T))/3);
}
 
int main()
{
	constexpr size_t lliS = printed_sizeof<long long int>();
	constexpr auto base64Size128 = base64Size(128);
    std::cout << printed_sizeof<int>() << std::endl;
    std::cout << printed_sizeof<size_t>() << std::endl;
    std::cout << lliS << std::endl;
    std::cout << base64Size128 << std::endl;
    return 0;
}

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