Stack Implementation in C
This articles covers stack implementation in C. A stack is a linear data structure that serves as a collection of elements, with three main operations: push, pop and peek.
Category: Basic
Difference between Subarray, Subsequence, and Subset
This post will discuss the difference between a subarray, a substring, a subsequence, and a subset.
Reverse a string using recursion – C, C++, and Java
Write a recursive program to efficiently reverse a given string in C, C++, and Java.
Iterative solution to reverse a string in C++ and Java
Write an iterative program to reverse a string in C++ and Java.
Recursive program to calculate factorial of a number
Write a recursive C/C++, Java, and Python program to calculate the factorial of a given positive number.
Find all factorial numbers less than or equal to n
Write a recursive program to find all factorial numbers less than or equal to n. The factorial n! of a non-negative integer n is the product of all positive integers less than or equal to n.
Iterative program to find factorial of a number
Write an iterative C/C++ and java program to find factorial of a given positive number.
Efficiently print factorial series in a given range
Write an iterative program to print factorial series in a given range efficiently. The factorial n! of a non-negative integer n is the product of all positive integers less than or equal to n.
Determine whether a number is a palindrome or not
Write a program to determine if a given number is a palindrome or not. A palindromic number is a number that remains the same when its digits are reversed.