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Implement stack Using array || how to implement stack c++

 Implement stack Using array || how to implement stack 

In this blog, we will be implementing stack using array.

What is stack? 



A stack is a conceptual structure consisting of a set of homogeneous elements and is based on the principle of last in first out (LIFO). It is a commonly used abstract data type with two major operations, namely push and pop. Push and pop are carried out on the topmost element, which is the item most recently added to the stack. The push operation adds an element to the stack while the pop operation removes an element from the top position. The stack concept is used in programming and memory organization in computers.

Operation in Stack ->

  • Push: Adds an item in the stack. If the stack is full, then it is said to be an Overflow condition.
  • Pop: Removes an item from the stack. The items are popped in the reversed order in which they are pushed. If the stack is empty, then it is said to be an Underflow condition.
  • Peek or Top: Returns the top element of the stack.
  • isEmpty: Returns true if the stack is empty, else false.

How to implement stack using array?

To implement stack using array refer code below- 

code source - geeksforgeeks 




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