In the following program we are checking whether the input integer number is positive or negative. If the input number is greater than zero then… [Read More]

In the following program we are calculating the value of nPr based on the given values of n and r. nPr can also be represented… [Read More]

In the following program we are calculating and displaying the value of nCr. nCr can also be represented as C(n,r) The formula is: C(n,r) =… [Read More]

In the following program we are initializing a variable (max_element) with the first element of given array and then we are comparing that variable with… [Read More]

In this tutorial, we will learn two following ways to display Fibonacci series in C programming language: 1) Using For loop 2) Using recursion Fibonacci… [Read More]

Here we have defined a function reverse_string, this function calls itself recursively. #include <stdio.h> #include <string.h> void reverse_string(char*, int, int); int main() { //This array… [Read More]

Upon execution of below program, the user would be asked to provide the from & to range and then the program would display all the… [Read More]

A number is called as Armstrong number if sum of cubes of digits of number is equal to the number itself. In the below C… [Read More]

This Program prompts user for entering any integer number, finds the factorial of input number and displays the output on screen. We will use a… [Read More]

In this tutorial, you will learn how to write a C program to reverse a given number. We will see two ways to reverse a… [Read More]

In this tutorial, you will learn how to write a C program to find sum of array elements. We will see the following three programs… [Read More]

In this tutorial, you will learn how to write a C program to find greatest of three numbers. We will see three programs: In the… [Read More]

In this tutorial, you will learn how to write a C program to calculate area of An equilateral triangle. A triangle is called equilateral triangle… [Read More]

In this tutorial, you will learn how to write a C program to calculate area and circumference of a circle. This program is pretty simple… [Read More]