On executing the above program, it will locate the element present at the particular index Element found at index 4 2. Int result = ob.binarySearch(arr, 0, n - 1, x) We reach here when element is not present it can only be present in left subarray Int binarySearch(int arr, int l, int r, int x) Returns index of x if it is present in arr[l. Java implementation of recursive Binary Search Let’s now see how to implement a binary search algorithm. Binary search compares the target value to the middle element of the array. It is a search algorithm that finds the position of a target value within a sorted array. Write a Java Program to check whether the given array is Mirror Inverse or not. The output of the above program will be as shown below: WelcomeĮmocleW oT akerudE 8.
while loop to calculate fibonacci series upto n numbers Let’s write a Java program to calculate the Fibonacci series. It is a series in which the next term is the sum of the preceding two terms. Write a Java program to calculate Fibonacci Series up to n numbers. On executing the above program, you will get factorial of a number as shown below: Enter the number:įactorial of entered number is: 47900160 3. ("Factorial of entered number is: "+factorial) Scanner scanner = new Scanner(System.in) Scanner object for capturing the user input Now, let’s write a program and find factorial of a number using recursion. The factorial of a number n is denoted by n! Write a Java program to calculate a Factorial of a number.įactorial of a number is the product of all the positive numbers less than or equal to the number. When you execute the above program, the output looks like as shown below: Enter two numbers: 20 98Ģ0.0 / 98.0 = 0.2 2. operator doesn't match any case constant (+, -, *, /) nextDouble() reads the next double from the keyboard Let’s implement the basic calculator operations with the help of the below program. When you think about a calculator, operations like addition, subtraction, multiplication, and division comes into the mind. Write a Java program to perform basic Calculator operations. Let’s get started ! What are the basic Java programs?ġ. This Edureka Java Full Course will help you in understanding the various fundamentals of Java Programming and also helps you to became a master in Advanced Java concepts.īelow is the list of programs that I will be covering in this article.
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