This is a C Program which calculates the number of integers divisible by 5 in the given range. Problem Description 1. This program takes the range as input and finds the number of integers divisible by 5 in the given range. 2. Also finds the sum of all integers that are divisible by 5 in … Read more
This is a C Program to calculate the mean, variance & standard deviation. Problem Description This C Program calculates the mean, variance & standard deviation. Problem Solution The formula which is used in this program is mean = average of the numbers. variance = (summation( ( Xi – average of numbers) * ( Xi – … Read more
This is a C Program which reverses a number & checks if it is a palindrome or not. Problem Description This C program accepts an integer, reverse it and also checks if it is a palindrome or not. Problem Solution 1. Take the number which you have to reverse as the input. 2. Obtain its … Read more
This is a C program to check whether a given integer is positive or negative. Problem Description The program takes the given integer and checks whether the integer is positive or negative. Problem Solution 1. Take the integer which you want to check as input. 2. Check if it is greater or lesser than zero … Read more
Fundamentally, an array is a data structure containing a collection of values or variables. The simplest type of array is a linear array or one-dimensional array. An array can be defined in C with the following syntax: int Arr[5] = {10, 20, 30, 40, 50}; /* here 10,20,30,40,50 are the elements at indices 0,1,2,3,4 respectively … Read more
This is a C Program to calculate the value of cos(x). Problem Description This C Program calculates the value of cos(x). Problem Solution Take input from the user and calculates cos(x) value as shown in the program below. Program/Source Code Here is source code of the C program to calculate the value of cos(x). The … Read more
This is a C program to find the sum of odd and even numbers from 1 to N. Problem Description The program takes the number N and finds the sum of odd and even numbers from 1 to N. Problem Solution 1. Take the number N upto which we have to find the sum as … Read more
What is Factorial of a Number? In mathematics, a factorial of a positive integer ‘n’ is denoted by ‘n!’ and is calculated by multiplying all positive integers from 1 to ‘n.’ In simpler terms, it’s the product of ‘n’ and all the positive integers smaller than ‘n.’ For example: Factorial of 3 is 3! = … Read more
What is Fibonacci Series in C? Fibonacci series are the numbers in the sequence 0, 1, 1, 2, 3, 5, 8, 13, 21….. The series in the Fibonacci sequence is equal to the sum of the previous two terms. The Fibonacci sequence’s first two terms are 0 and 1 respectively. Mathematically, we can denote it … Read more
This is a C Program to find the volume and surface area of cylinder. Problem Description This C Program calculates volume and surface area of cylinder. Problem Solution The formula used in this program Surface_area = 2 * Pi * r * (r + h), Volume = Pi * r * r * h where … Read more
