Author: Khushi Bhayani

Introduction A palindrome is a word, phrase, number, or other sequences of characters that reads the same forward and backward (ignoring spaces, punctuation, and capitalization). Examples include “radar”, “level”, and…

Introduction: This C program calculates the greatest common divisor (GCD) of two non-negative integers using recursion. The GCD of two integers is the largest positive integer that divides both numbers…

Introduction: This C program is designed to sort the characters of a given string in alphabetical order. The program reads a string from the user, processes it using a sorting…

Introduction: This C program reverses the words in a given string while maintaining the integrity of the characters within each word. The program reads a string from the user, processes…

Introduction: This C program is designed to find the frequency of a specific character within a given string. The program prompts the user for both a string and a character,…

Introduction Finding the sum of the digits of a number can be efficiently performed using recursion. The idea is to break down the problem by separating the last digit from…

Introduction Reversing a number involves changing its digits’ order. For example, reversing 1234 results in 4321. We can achieve this using recursion by isolating the last digit and combining it…

Introduction Converting decimal numbers to binary is a common task in computer science and programming. Binary representation uses only two digits, 0 and 1, to express numbers, which is the…

Introduction In the binary numbering system, each digit (bit) represents a power of 2. The rightmost bit is the least significant bit (2^0), and each bit to the left represents…

Introduction: This C program converts Roman numerals into their decimal equivalents. Roman numerals are a numeral system originating from ancient Rome, employing combinations of letters from the Latin alphabet (I,…