Prakash Kumar

Ans:  In this tutorial you will learn how to write a program in C programming language to check a given number is perfect or not. This program is little bit tricky and logical. But Before directly moving on writing and learning the program first you should know  What is Perfect Number? A perfect number is … Read more

In this tutorial you will learn how to write a program in C programming language to add two numbers without using addition operator. Actually, It is not that much complex as it seems by visibility. How our program will behave? As if we give two numbers as an input like 25 and 20 then this … Read more

Ans:  In this tutorial you will learn swapping of two numbers using third variable C in  programming language. You can also see swapping of two number in C without using third variable. How our program will behave? In the swapping program using third variable we will assign two different value to two different variables. We … Read more

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