Question

How to create a copy of a list of ints in C++

Answer 1

#include <iostream>
#include <list>

int main()
{
	std::list<int> lst(6, 400);
	std::list<int> lst2(lst);

	for (auto elem : lst2) {
		std::cout << elem << ' ';
	}
	std::cout << std::endl;
	
	return 0;
}

/*
run:

400 400 400 400 400 400

*/

 

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