14 lines
383 B
Plaintext
14 lines
383 B
Plaintext
import "./queue" for Queue
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var q = Queue.new()
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q.push(1)
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q.push(2)
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System.print("Queue contains %(q)")
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System.print("Number of elements in queue = %(q.count)")
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var item = q.pop()
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System.print("'%(item)' popped from the queue")
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System.print("First element is now %(q.peek())")
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q.clear()
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System.print("Queue cleared")
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System.print("Is queue now empty? %((q.isEmpty) ? "yes" : "no")")
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