Question

How to print vector using ostream_iterator in C++

Answer 1

#include <iostream>
#include <algorithm>
#include <vector>
#include <iterator>

using std::cout;
using std::endl;
using std::vector;

int main()
{
	vector<int> vec = { 0, 1, 2, 3, 4, 5 };

	std::ostream_iterator<int> output(cout, " ");

	std::copy(vec.begin(), vec.end(), output);

	cout << endl;

	return 0;
}

/*
run:

0 1 2 3 4 5

*/

 

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