Iterative Program to Find Factorial of a Number

Write a iterative C/C++ and java program to find factorial of a given positive number.   The factorial of a non-negative integer n is the product of all positive integers less than or equal to n. It is denoted by n!. Factorial is mainly used to calculate number of ways in which n distinct objects …

Stack implementation using linked list (in C and Java)

  A stack is an linear data structure that serves as a collection of elements, with three main operations: push, pop and peek. We have discussed about these operations in previous post and covered array implementation of stack data structure. In this post, linked list implementation of stack is covered.

Stack Implementation in C

  A stack is a linear data structure that serves as a collection of elements, with three main operations: