Top 50 Problems on Queue Data Structure asked in SDE Interviews
A Queue is defined as a linear data structure that is open at both ends and the operations are performed in First In First Out (FIFO) order. We define a queue to be a list in which all additions to the list are made at one end, and all deletions from the list are made at the other end. The element which is first pushed into the order, the operation is first performed on that.
To learn more about Queue, please refer to the Tutorial on Queue.
Given below are the most frequently asked interview questions on Queue:
| Easy Interview Questions on Queue Data Structure |
|---|
| Reverse First k Elements of Queue |
| Implement a Queue using an Array |
| Print all elements of a queue in a new line |
| Level with maximum number of nodes |
| Breadth First Search or BFS for a Graph |
| Find Minimum Depth of a Binary Tree |
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