Ans: In this tutorial you will learn how to Swap two numbers without using third variable in C programming language. This swapping of two numbers in C program is very frequently asked question in interview and also it is very important program. Before directly moving on writing the program lets understand what is our aim … Read more
Ans: In this tutorial you will learn how to write a program in C to sum the digits of a number using recursion. Basically our target is to add all digits of any given number. Suppose If someone will give input 1547 then our program should give output after adding 1, 5, 4, and 7. … Read more
In this tutorial you will learn how to write a program in C programming language to check a given number representation is in binary or not. Here we are not going to check any base of number. As you know we can represent any number in binary format like in 0 and 1. Just like … Read more
In this tutorial you will learn how to write a program in C to find largest of three numbers. How our program will behave? Suppose if someone give 3 numbers as input 12, 15 and 10 then our program should return 15 as a output because 15 is a greatest among three. C Program to … Read more
In this tutorial you will learn how to write a program in C to check a given number is palindrome or not using recursive method. Before moving directly on the writing the program to check whether a given number is palindrome or not using recursion, you should know What is Palindrome Number? A Palindrome number … Read more
In this tutorial you will learn how to write a program in C to check a given number is palindrome or not using iterative method. Before moving directly on the writing the program to check whether a given number is palindrome or not, you should know What is Palindrome Number? A Palindrome number is a … Read more
Ans: In this tutorial we are going to learn how to print Fibonacci series in c program using recursion. Before moving directly on the writing Fibonacci series in c program using recursion, first you should know What is Fibonacci Series? A Fibonacci series is a series in which next number is a sum of previous … Read more
Ans: In this tutorial we are going to learn how to print Fibonacci series in C program using iterative method. In this program count of output elements of the series is depends upon the input given by users. Program will print n number of elements in a series, where n is a number given by … Read more
In this tutorial we are going to learn how to write a program to check whether a given integer number by user is a prime number or not in C programming language. If given number is prime then our logic will assign value 0 to a temp variable and will print “number is prime” and … Read more
In this tutorial, we are going to learn how to write a program in c to check a given input number is Armstrong or not?So before moving directly on the writing program, I will recommend you please first know : What is Armstrong Number? Example of Armstrong number Lets see it practically by calculating it, … Read more