Author: Khushi Bhayani

Introduction: This C program is designed to convert the case of letters in a string provided by the user. It reads a string input and transforms all lowercase letters to…

Introduction: This C program is designed to compare two strings inputted by the user. It checks for equality and determines the lexicographical order of the strings. The program uses a…

Introduction:This C program concatenates two strings provided by the user. It reads two separate strings and combines them into a single string while demonstrating fundamental string manipulation techniques. String concatenation…

Introduction: This C program calculates the power of a number using a recursive function. By accepting a base and an exponent from the user, the program computes the result of…

Introduction: This C program calculates the factorial of a non-negative integer using a recursive function. Factorial, denoted as n!n!n!, is the product of all positive integers up to nnn. This…

Introduction The Tower of Hanoi is a classic problem in mathematics and computer science that demonstrates the principles of recursion. The puzzle consists of three pegs and a number of…

Introduction: This C program calculates the length of a string provided by the user. Unlike the built-in strlen function, this program manually counts the number of characters in the string…

Introduction The Fibonacci series is a well-known sequence of numbers where each number is the sum of the two preceding numbers, starting from 0 and 1. The sequence is defined…

Introduction: This C program counts the number of vowels and consonants in a given string. By reading user input and analyzing each character, the program distinguishes between vowels (a, e,…

Introduction: This C program is designed to remove duplicate characters from a string provided by the user. The program scans the string and keeps only the first occurrence of each…