Create a Java program that asks the user to enter three (3) first names then display the following: 1. All the possible two-name combinations (Ask the user to select a name by entering 1 to 6.) 2. The initials of the chosen combined name (Ex. John Ryan = JR) 3. 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 = john_ryan) Sample output: Enter three first names: Mark Ryan John Possible names are: 1- Mark Ryan 2- Mark John 3- Ryan Mark 4- Ryan John 5- John Mark 6- John Ryan Enter 1-6 to select a name: 6 The initials for John Ryan is JR. Suggested username: john_ryan

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Create a Java program that asks the user to enter three (3)
first names then display the following:
1. All the possible two-name combinations (Ask the
user to select a name by entering 1 to 6.)
2. The initials of the chosen combined name (Ex. John
Ryan = JR)
3. 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 =
john_ryan)
Sample output:
Enter three first names:
Mark
Ryan
John
Possible names are:
1- Mark Ryan
2- Mark John
3- Ryan Mark
4 - Ryan John
5- John Mark
6- John Ryan
Enter 1-6 to select a name: 6
The initials for John Ryan is JR.
Suggested username: john_ryan
Transcribed Image Text:Create a Java program that asks the user to enter three (3) first names then display the following: 1. All the possible two-name combinations (Ask the user to select a name by entering 1 to 6.) 2. The initials of the chosen combined name (Ex. John Ryan = JR) 3. 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 = john_ryan) Sample output: Enter three first names: Mark Ryan John Possible names are: 1- Mark Ryan 2- Mark John 3- Ryan Mark 4 - Ryan John 5- John Mark 6- John Ryan Enter 1-6 to select a name: 6 The initials for John Ryan is JR. Suggested username: john_ryan
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