cpp-demo-project/src/main.cpp

#include <iostream> // for std::cout
#include <iomanip>
#include "io.h"
#include <chrono>
// Definition of function main()
int main()
{

    // int a{read_number()};
    // int b{read_number()};
    // write_answer(a + b);

    std::cout << std::left; // left justify output
    std::cout << std::setw(16) << "bool:" << sizeof(bool) << " bytes\n";
    std::cout << std::setw(16) << "char:" << sizeof(char) << " bytes\n";
    std::cout << std::setw(16) << "short:" << sizeof(short) << " bytes\n";
    std::cout << std::setw(16) << "int:" << sizeof(int) << " bytes\n";
    std::cout << std::setw(16) << "long:" << sizeof(long) << " bytes\n";
    std::cout << std::setw(16) << "long long:" << sizeof(long long) << " bytes\n";
    std::cout << std::setw(16) << "float:" << sizeof(float) << " bytes\n";
    std::cout << std::setw(16) << "double:" << sizeof(double) << " bytes\n";
    std::cout << std::setw(16) << "long double:" << sizeof(long double) << " bytes\n";
    return 0;
}