sizeof.cpp

#include <cstdint>
#include <cstdio>

#define print_size(x) printf("%20s: %2ld byte, %2ld bit\n", #x, sizeof(x), sizeof(x) * 8)

int main()
{
	print_size(char);
	print_size(short);
	print_size(int);
	print_size(long);
	print_size(long long);

	print_size(uint8_t);
	print_size(uint16_t);
	print_size(uint32_t);
	print_size(uint64_t);

	return 0;
}