The size of scalars

size.cpp

#include <iostream>

int main()
{
        std::cout << "The size of scalars:" << std::endl;
        std::cout << "int\t" << sizeof(int) << std::endl;
        std::cout << "long\t" << sizeof(long) << std::endl;
        std::cout << "short\t" << sizeof(short) << std::endl;

        return 0;
}