C++11-2

gistfile1.txt

#include <iostream>
#include <vector>

unsigned long long int operator "" _twice ( unsigned long long int value )
{
    return value * 2 ;
}

int operator "" _sec ( unsigned long long int value )
{
    return value * 1000 ;
}

int main()
{
	std::cout << "10sec = " << 10_sec << "msec"  << std::endl;

	int a[] = { 1, 2, 3, 5, 8 };
	for ( auto i : a ) {
		std::cout << i << " ";
	}
	std::cout << std::endl;

	std::vector<int> v = { 1, 2, 3, 5, 8 };
	for ( auto i : v ) {
		std::cout << i << " ";
	}
	std::cout << std::endl;

	for ( auto i : { 1, 2, 3, 5, 8 } ) {
		std::cout << i << " ";
	}
	std::cout << std::endl;

	return 0;
}