Java Program to Check a number is Happy Number or Not
Code: public class Main { public static int isHappyNumber(int num){ int rem = 0, sum = 0; …
Code: public class Main { public static int isHappyNumber(int num){ int rem = 0, sum = 0; …
Code: public class Main { //calculateLength() will count the digits present in a number public static int ca…
Code: import java.util.Scanner; public class Main { public static void main(String args[]) { int…
What is Perfect Number? A number whose sum of factors (excluding the number itself) is equal to the number is called a …
Task Given an integer, , perform the following conditional actions: If is odd, print Weird If is even and in the inc…
1) Using While Loop Code: import java . util .*; class Main { public static void main ( String args [])…