A program to add two numbers takes to numbers and does their mathematical sum and gives it to another variable that stores its sum.Example Code Live Demo#include int main(void) {    int a = 545;    int b = 123;    printf("The first number is %d and the second number ... Read More

Adding up all natural numbers up to n, that are divisible by X or Y is selecting all the numbers that are divisible by X or Y and adding them to a variable that stores the sum.To find the sum of the first N natural numbers which are divisible by ... Read More

A rectangle is a quadrilateral that has opposite side equal and parallel. The adjacent side are at 90o. And a triangle is a closed figure with three sides.The largest triangle inscribed within a rectangle. Has its base equal to the length of the rectangle and height of the triangle is ... Read More

Power function is used to calculate the power of the given number.The pow function find the value of a raised to the power b i.e. ab.Syntaxdouble pow(double a , double b)It accepts a double integers as input and output a double integer as output. It pow() function is defined in ... Read More

The average of the square of Natural Number is calculated by adding all the squares up to n natural numbers and then dividing it by the number.SampleAverage of square of first 2 natural numbers is 2.5 ,12 + 22 = 5 => 5/2 = 2.5.There are two methods for calculating ... Read More

Circle inscribed in a rhombus touches its four side a four ends. The side of rhombus is a tangent to the circle.Here, r is the radius that is to be found using a and, the diagonals whose values are given.Now the area of triangle AOB = ½ * OA * ... Read More

The HTML DOM paddingLeft property returns and add left padding to an HTML element.SyntaxFollowing is the syntax −1. Returning left paddingobject.style.paddingLeft2. Adding left paddingobject.style.paddingLeft=”value”ValuesHere, “value” can be the following −ValueDetailslengthIt defines value padding in length unit.initialIt defines padding to its default value.inheritIn this padding gets inherited from its parent element.percentage(%)It ... Read More

The setAt0() method is used to set the Triplet value in JavaTuples and a copy with new value at the specified index i.e. index 0 here.Let us first see what we need to work with JavaTuples. To work with Triplet class in JavaTuples, you need to import the following package ... Read More

DecimalFormat is a concrete subclass of NumberFormat that formats decimal numbers. Let us set DecimalFormat("0.######E0") and use the format() method as well −new DecimalFormat("0.######E0").format(298757)Since, we have used DecimalFormat class in Java, therefore importing the following package in a must −import java.text.DecimalFormat;The following is the complete example −Example Live Demoimport java.text.DecimalFormat; public ... Read More

All instance methods in Java are virtual except, static methods and private methods.