Crossword Puzzle Of The Week #27 (Stack and Queue)

In this issue of Crossword Puzzle of the Week, we will dive into the topics of Stack and Queue The solution to the crossword puzzle is provided at the end.

Crossword Puzzle #27

HINTS:

DOWN:

1. _____ is the index where the first element is stored in the array representing the queue.
4.______ Operation is used in the stack to Remove an item from the stack.
6. In a ______ data structure the insertion and deletion operations, both can be performed from both ends.
7. _______strategy states that the element that is inserted last will come out first. 
8. A queue is a linear data structure that is open at both ends and the operations are performed in ______ order.
9.______ is the index where the last element is stored in an array representing the queue.

ACROSS:

2. An expression is called the _____ expression if the operator appears before the operands in the expression.
3. ______returns the top element of the stack.
5. If we Add an item to the stack, and the stack is full, then it is said to be an __________ condition.
10. ______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.

Solution for Crossword Puzzle #27:

Crossword Puzzle #27

ANSWERS:

DOWN:

1. FRONT
4. POP
6. DEQUEUE
7. REAR
8. LIFO
9. FIFO

ACROSS :

2. PREFIX
3. TOP
5. OVERFLOW
10.QUEUE