QueueMystery1

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< Mystery1

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Main Page → Exercises → C# → Solve an Exercise

Language/Type: C# Stack collections

What is the output of the following code?

Queue<int> queue = new Queue<int>();
for (int i = 1; i <= 6; i++)
{
    queue.Enqueue(i);
}                             // {1, 2, 3, 4, 5, 6}

for (int i = 0; i < queue.Count; i++)
{
    Console.Write(queue.Dequeue() + " ");
}
Console.WriteLine(queue + "  size " + queue.Count);

output
1 2 3 4 5 6 {} size 0 1 2 3 {4, 5, 6} size 3 1 2 3 4 5 6 {1, 2, 3, 4, 5, 6} size 6 other

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