Create a Java program that asks the user to enter three (3) first names then display the following:All the possible two-name combinations (Ask the user to select a name by entering 1 to 6.)The initials of the chosen combined name (Ex. John Ryan = JR)Suggested username based on the combined name (The name will be in small letters and the space will be changed to underscore. Ex. John Ryan = johnryan)

Java Program to multiply two matrices - GeeksforGeeks

Write a program in Java to enter a number containing three digits or more. Arrange the digits of the entered number in ascending order and display the result. Sample Input: Enter a number 4972 - Computer Applications | Shaalaa.com