Here you will get java program to calculate simple interest. We can calculate simple interest in java by using following formula. Simple Interest = (Principle x Rate x Time) / 100 Also Read: Java Program to Calculate Compound Interest import java.util.Scanner; public class JavaSimpleInterest { public static void main(String args[]){ float p, r, t, si; Scanner …
Here I have shared the 4 different ways to calculate power of number in Java. Using Loop Using Recursion Using Math.pow() Using BigInteger.pow() 4 Ways to Calculate Power of Number in Java 1. Using Loop We can calculate the power of number by repeatedly multiplying the number by itself in a loop. This method works …
Here you will learn about difference between array and arraylist in java. Both array and arraylist are most important and frequently used data structure in java. Below I have discussed about various differences between them. Difference between Array and ArrayList in Java Property Array ArrayList Size Array is fixed in size. Once declared, its …
Here you will learn how to split string in java. We can split string in Java using split() method of java.lang.String class. It takes a regular expression as an argument and returns an array of strings. Syntax: public String[] split(String regex) Split String in Java Example Below program will split the string by space. …
In this tutorial you will learn about binary search in Java. Binary search is a searching algorithm that uses divide and conquer technique. The array on which searching is to be done must be sorted in ascending order. The target element is compared with middle element. If it is less than middle element then left half …
Here you will learn about Comparable vs Comparator in Java. Difference between Comparable and Comparator is one of the commonly asked questions in Java interviews. Both the interfaces are used to sort collection objects but still there are some differences between them which I have discussed below. Also Read: Comparable and Comparator Example Comparable vs Comparator …
Here you will learn about linear search in Java. It is one of the simplest and basic searching algorithm which is also known as sequential search. The targeted element is compared with each element of array until it is found. Its best and worst case time complexity is O (1) and O (n) respectively. Also …
In this tutorial you will learn how to sort arraylist of objects in java. In our previous tutorial we have seen how to sort arraylist of String or Integer type using Collection.sort() method. Can we use that process to sort an arraylist of custom objects? The answer is big no. For doing this we have …