Question

How to print a list with const_iterator in C++

Answer 1

#include <iostream>  
#include <list> 

using std::list;
using std::cout;

void printList(const list<int>& lst)
{
	list<int>::const_iterator i;
	for (i = lst.begin(); i != lst.end(); i++)
		cout << *i << " ";
	cout << std::endl;
}

int main()
{
	list<int> lst{ 1, 1, 2, 3, 4, 3, 4, 4, 5, 5, 5 };

	printList(lst);

	return 0;
}

/*
run:

1 1 2 3 4 3 4 4 5 5 5

*/

 

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