Question

How to insert elements in deque in specific range using C++

Answer 1

#include <iostream>
#include <deque>

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

template <typename T>
inline void insert(T& dq, int first, int last)
{
	for (int i = first; i <= last; i++) {
		dq.insert(dq.end(), i);
	}
}
template <typename T>
inline void print(const T& dq)
{
	for (auto element : dq) {
		cout << element << ' ';
	}
	cout << endl;
}

int main()
{
	deque<int> dq;

	insert(dq, 3, 8);

	print(dq);

	return 0;
}


/*
run:

3 4 5 6 7 8

*/

 

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