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// cpp14_literals.cpp

#include <stdio.h>

#include <iostream>

#include <chrono>

void printMS(std::chrono::nanoseconds ns) {

std::cout << ns.count() << " nanoseconds" << std::endl;

}

int main() {

// Required for chrono literals

using namespace std::chrono;

auto ns = 1ns;

auto us = 1us;

auto ms = 1ms;

auto s = 1s;

// Required for String literals

using namespace std::string_literals;

auto char_array = "Hello World!";

auto string_var = "Hello World!"s;

printf("Char Array : %s\n", char_array);

printf("String Var : %s\n", string_var.c_str());

printf(" 1 nS => "); printMS(ns);

printf(" 1 uS => "); printMS(us);

printf(" 1 mS => "); printMS(ms);

printf(" 1 S => "); printMS(s);

return 0;

}