Write a recursive function in C programming to calculate sum of digits of a number. How to calculate sum of digits of a given number using recursion in C program. Logic to find sum of digits using recursion in C programming.
Example
Input
Input number: 1234
Output
Sum of digits: 10
Write a recursive function in C to check palindrome number. How to check whether a number is palindrome or not using recursion in C program. Logic to check palindrome number using recursion in C programming.
Example
Input
Input number: 121
Output
121 is palindrome
Write a recursive function in C programming to find reverse of a number. How to find reverse of a number in C programming using recursion. Logic to find reverse of a number using recursion in C programming.
Example
Input
Input number: 12345
Output
Reverse: 54321
Write a recursive function in C to find sum of all even or odd numbers in a given range. How to find sum of all even numbers between 1 to n using recursion in C programming.
Example
Input
Input lower limit: 1 Input upper limit: 100
Output
Sum of even numbers between 1 to 100 = 2550
Write a recursive function in C programming to print all even or odd numbers between 1 to n. How to print all even numbers in given range using recursion in C programming. Logic to print even/odd numbers in given range using recursion.
Example
Input
Input lower limit: 1 Input upper limit: 10
Output
Even numbers between 1 to 10: 2, 4, 6, 8, 10 Odd numbers between 1 to 10: 1, 3, 5, 7, 9
Write a recursive function in C programming to find sum of all natural numbers between 1 to n. How to find sum of all natural numbers using recursion in C program. Logic to find sum of natural numbers in given range using recursion.
Example
Input
Input lower limit: 1 Input upper limit: 10
Output
Sum of natural numbers from 1 to 10 = 55
Write a recursive function in C programming to print all natural numbers between 1 to n. How to print all natural numbers from 1 to n using recursion in C program. Logic to print all natural numbers in given range using recursion in C programming.
Example
Input
Input lower limit: 1 Input upper limit: 10
Output
Natural numbers between 1 to 10: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10,
Write a function in C programming to find prime numbers using function. How to find all prime numbers between two intervals using functions. Display all prime numbers between a given range using function in C programming.
Example
Input
Input lower limit: 10 Input upper limit: 50
Output
Prime numbers between 10-50 are: 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47
Write a C program to check whether a number is prime, armstrong, perfect number or not using functions. How to check prime or armstrong or perfect number in C programming using functions.
Example
Input
Input any number: 11
Output
11 is prime number 11 is not a armstrong number 11 is not a perfect number
Write a recursive function to generate nth fibonacci term in C programming. How to generate nth fibonacci term in C programming using recursion. Logic to find nth Fibonacci term using recursion in C programming.
Example
Input
Input any number: 10
Output
10th Fibonacci term: 55