queue c++

//Queue is a data structure designed to operate in FIFO(First in First out) context. 
//In queue elements are inserted from rear end and get removed from front end.
 The functions supported by queue:
 ---------------------------------
 empty()   | Tests whether queue is empty or not.
 size()    | Returns the total number of elements present in the queue.
 push()    | Inserts new element at the end of queue.
 emplace() | Constructs and inserts new element at the end of queue.
 pop()     | Removes front element of the queue.
 swap()    | Exchanges the contents of queue with contents of another queue.
 front()   | Returns a reference to the first element of the queue.
 back()    | Returns a reference to the last element of queue.

Are there any code examples left?
Create a Free Account
Unlock the power of data and AI by diving into Python, ChatGPT, SQL, Power BI, and beyond.
Sign up
Develop soft skills on BrainApps
Complete the IQ Test
Made with love
This website uses cookies to make IQCode work for you. By using this site, you agree to our cookie policy

Welcome Back!

Sign up to unlock all of IQCode features:
  • Test your skills and track progress
  • Engage in comprehensive interactive courses
  • Commit to daily skill-enhancing challenges
  • Solve practical, real-world issues
  • Share your insights and learnings
Create an account
Sign in
Recover lost password
Or log in with

Create a Free Account

Sign up to unlock all of IQCode features:
  • Test your skills and track progress
  • Engage in comprehensive interactive courses
  • Commit to daily skill-enhancing challenges
  • Solve practical, real-world issues
  • Share your insights and learnings
Create an account
Sign up
Or sign up with
By signing up, you agree to the Terms and Conditions and Privacy Policy. You also agree to receive product-related marketing emails from IQCode, which you can unsubscribe from at any time.
Creating a new code example
Code snippet title
Source