Question

How to insert values into deque using for loop in C++

Answer 1

#include <iostream>
#include <deque>

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

template <typename T>
inline void print(const T& obj)
{
	for (auto element : obj) {
		cout << element << ' ';
	}
	cout << endl;
}

int main()
{
	std::deque<int> dq(5);
	std::deque<int>::size_type size = dq.size();

	for (unsigned i = 0; i < size; i++) dq[i] = i;

	print(dq);

	return 0;
}

/*
run:

0 1 2 3 4

*/



/*
run:

0 1 2 3 4
4 3 2 1 0

*/

 

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