In this tutorial, we are going to write a program that finds the sun of two array elements and store them into a separate array.We have given two arrays and we need to add the corresponding index elements from the two arrays. If the sum is not single digits, then ... Read More

In this tutorial, we are going to learn how to find the digital root of a given number.The digital root is the sum of a number of digits (until the sum of the digits becomes a single digit).We are given an integer in string format. And we have to find ... Read More

In this tutorial, we are going to write a program that finds the total number of substrings that starts and ends with the given strings.We are given one string and two substrings. We need to find the different substrings count that starts and ends with the given two substrings. Let's ... Read More

In this tutorial, we are going to write a program that finds different possible marks for the given n questions with positive and negative marking.Let's say we have 10 questions and each carries 2 marks for correct answers and -1 marks for a negative answer. Our aim is to find ... Read More

In this tutorial, we are going to write a program that helps us to find whether the given matrix is diagonally dominant or not.The matrix is called a diagonally dominant matrix if the sum of elements in the matrix other than the diagonal element is less than the diagonal matrix. ... Read More

In this tutorial, we are going to learn how to find the diagonal of a regular pentagon.We have to find the length of the diagonal of the regular pentagon using the given side. The length of the diagonal of a regular pentagon is 1.22 * s where s is the ... Read More

In this tutorial, we are going to learn how to find the diagonal of a regular heptagon.We have to find the length of the diagonal of the regular heptagon using the given side. The length of the diagonal of a regular heptagon is 1.802 * s where s is the ... Read More

In this tutorial, we are going to learn how to find the position of a third person on a regular N-sided polygon.We have given a regular N-sided polygon. And there are two persons on two different points already. Our task is to find the third point to place the third ... Read More

In this tutorial, we are going to learn how to find the determinant of a matrix.Let's see the steps to find the determinant of a matrix.Initialize the matrix.Write a function to find the determinant of the matrix.If the size of the matrix is 1 or 2, then find the determinant ... Read More

In this tutorial, we are going to learn about the deserium numbers with examples.The number whose sum of pow(digit, digitsCount) is equal to the given number is called Deserium number.Let's see the steps to find whether the given number is deserium number or not.Initialize the number.Find the digits count of ... Read More