Stack using two queues

Write a code how to implement stack using two queues?
and vice versa ?
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ilushka

  • Nov 3rd, 2011
 

Something like this:

Code
  1. span style="font-style: italic;">// At any given time one queue will be empty// curr - queue with all the elementsm

    2. 

  2.   // next - empty queue that will get n-1 elemets// "Copy" all the elements except last

ptmich

  • May 28th, 2012
 

Code
  1. span style="font-style: italic;">// At any given time one queue will be empty// curr - queue with all the elements

    2. 

  2. 13.  // next - empty queue that will get n-1 elemets// "Copy" all the elements except last


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