Java Programs

Java program to calculate the Area of Circle Write a Java program to calculate the Area of the Circle. On this page, we will write a Java program to calculate the area of the circle. Before writing the program we will analyze the IPO of the program. IPO Chart Input: The data, resources, etc that […]

Write a Java program to compute the Multiplication table. Write a Java program to compute multiplication tables. Consider the following multiplication table, which we denote it by M: Multiplication table function: M[i][j] = i*j where 1<= (i,j) <=n Run the program and test your program with some testcases. Java Program import java.util.InputMismatchException; import java.util.Scanner; public […]

Write a program to reverse an array in Java? In this tutorial, we will write a Java program to reverse an array. Before writing the program to reverse the array, we look into some basics of an array. Some basics Array is used for storing groups of variables. An array is a group of variables that […]

Pet Clinic total earnings Java program Problem Statement A pet doctor treats dogs, cats, and cows in his pet clinic. Write a simple Java program to calculate his earnings in the clinic if he treats 25 dogs, 10 cats, 2 cows in a day. Use an object-oriented approach. Treatment Menu: Fee Dog          100$ Cat          250$ […]

Java Program to convert distance in kilometers to miles? In this tutorial, we will learn to develop a Java program to convert distance from kilometers to miles. We will make use of the formulas below for conversion. The mathematical formula for converting distance from kilometers to miles: Miles = 0.62 * ( Distance in kilometers) […]

Write a Java Program for Binary Search? In this tutorial, we will write a Java program to implement Binary Search. BS is faster than sequential search. The requirement for BS is that the array should be sorted in a particular order before searching. Divide and Conquer Assume that searchItem that needs to be searched and array sorted in […]