Inside thewhile loop, the given number is divided by 10 using% (modulus) operatorand then storing theremainderin thereversenumvariable after multiplying thereversenumby 10.When we divide the number by 10, it returns the last digit as remainder.This remainder becomes the first digit ofreversenum,...
Reverse Number using Java program //Java program to Reverse a Number.importjava.util.*;publicclassReverseNumber{publicstaticvoidmain(String[]args){intnumber;Scanner sc=newScanner(System.in);//Read NumberSystem.out.print("Enter an integer number: ");number=sc.nextInt();//calculate reverse numbe...
Print Rhombus star pattern program – Using For Loop Print – Using While Loop Print – Using Do While Loop Using For Loop 1) Read n value using scanner object and store it in the variable n. 2) Run the outer for loop with the structure for(int i=1;i<=n;i++) to iterate through...
2) We are finding the given number is prime or not using the static method primeCal(int num). For loop iterates from i=0 to i=given number, if the remainder of number/i =0 then increases the count by 1. After all the iterations, if count=2, then that number is a prime number...
Java Program to Swap Two Numbers Without Using a Temporary Variable Java class Swap { public static void main(String[] args) { int a = 11, b = 22; System.out.println("Before swapping the numbers: "); System.out.println("First number = " + a); System.out.println("Second number ...
The source code to implement an infinite loop using the while loop is given below. The given program is compiled and executed successfully.// Java program to implement infinite loop // using while loop public class Main { public static void main(String[] args) { while (true) { System.out...
Sunny Number Program in Java Java Program to reverse the Array java program to check palindrome string using recursion System.out.println(“Enter a number for check in main method:”); int n = scan.nextInt(); int count = 0; }
The input string "Java Program" is defined, and we convert it into a character array. Using a for loop, each character is pushed onto the stack. As the stack follows LIFO, popping elements from it will yield the characters in reverse order, which are stored in a new character array. ...
2. MOTIVATING EXAMPLE This section describes the problems of a conventional refactoring approach using a motivating example. Then it describes how to apply our refactoring approaches that address these problems. 2.1 Problems in a Conventional Refactoring Approach Figure 1 shows a small Java program ...
The program uses a random number generator to simulate our case. Random r = new Random(); boolean male = r.nextBoolean(); TheRandomclass is used to produce random numbers. ThenextBooleanmethod returns randomly a boolean value. if (male == true) { ...