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100 Days of Java challenges

Day 23 - Queue

Write a program that performs the following tasks:
  • Initialise a Queue of String values and add items to it
  • Remove the head element from the Queue
  • Print the first element of the Queue without removing from it
  • Check if a value exists in the Queue
  • Print the number of values(size) in the Queue
  • Remove all values from the Queue
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