Build a Queue from a Vector

Write a function queue<int> toQueue(const vector<int>& v) that returns a new queue<int> containing the elements of v in the same order, so v[0] ends up at the front of the queue.

The first test builds a queue from {4, 8, 15}, drains it and prints the values separated by spaces (see Expected Output).

The second test passes an empty vector and prints the size of the returned queue:
Size: 0

Do NOT write a main function.

Expected Output:

4 8 15↵
Size: 0↵

= newline. The output ends with a newline — print one after the last line.

Hints2 available

Topics:

STL ContainersQueues

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Your Output

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Test Cases

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