input

input

a java program that will exchange the last names of two students that were input by a user

View Answers

July 1, 2011 at 2:32 PM

import java.util.*;
class  ReplaceLastNames{
    public static void main(String[] args){
        Scanner input=new Scanner(System.in);
        System.out.print("Enter Name1: ");
        String name1=input.nextLine();
        System.out.print("Enter Name2: ");
        String name2=input.nextLine();

        String st1[]=name1.split(" ");
        String st2[]=name2.split(" ");

        String f1=st1[0];
        String l1=st1[1];

        String f2=st2[0];
        String l2=st2[1];

        System.out.println("Names after replacing the last names: ");
        String n1=f1+" "+l2;
        String n2=f2+" "+l1;
        System.out.println(n1);
        System.out.println(n2);
    }
}









Related Tutorials/Questions & Answers:
input
input  a java program that will exchange the last names of two students that were input by a user
input box
input box  give me the code of input box in core java
Advertisements
input box
input box  give me the code of input box in core java
Array and input
to input one of the above numbers then i want to print the array without the number user input. how will i do tht
keyboard input
keyboard input  how do I use JOptionPane to accept keyboard input? I know how to import but not specific command on input line   import javax.swing.*; class JOPtionPaneExample { public static void main(String
input output
input output  java program using fileinputstream and fileoutputstream   Hi Friend, Try the following code: import java.io.*; class FileInputStreamAndFileOutputStream { public static void main(String[] args
input output
input output  java program using fileinputstream and fileoutputstream   Hi Friend, Try the following code: import java.io.*; class FileInputStreamAndFileOutputStream { public static void main(String[] args
input output
Input And Output       Introduction The Java I/O means Java Input/Output and is a part... character input stream and buffering characters. It also reads
store input and display previous input as well current input. in jsp
store input and display previous input as well current input. in jsp  Hi Friend, In this JSP program i want display the previous input as well current inputs also. currently only current input i am able to display whenever i
How to create an input box?
How to create an input box?  How to create an input box
escaping user input in php
escaping user input in php  Is it possible to escape the user input while submitting data into database in PHP
ModuleNotFoundError: No module named 'input'
ModuleNotFoundError: No module named 'input'  Hi, My Python program is throwing following error: ModuleNotFoundError: No module named 'input' How to remove the ModuleNotFoundError: No module named 'input'
php date input calendar
php date input calendar  I'm having an issue while writing the date input calendar function in PHP.. any help? Thanks
Input in Stateless Bean - EJB
Input in Stateless Bean  Hello, I am having problem in taking the input in stateless bean, when I am trying to get integer or double type input from the user in the client file, It shows me the error
validate input php
validate input php  How to validate the input fields in PHP & HTML.   Hi, Please let's know many fields is to be validated. Then I will make an example for you.ADS_TO_REPLACE_1 Thanks
Data input & output Stream
Data input & output Stream  Explain Data Input Stream and Data Output Stream Class.   DataInputStream and DataOutputStream A data input stream lets an application read primitive Java data types from an underlying input
Take input in batch file
Take input in batch file  How to take input in batch file? Thanks   Hi, You can use the following line of code in your batch file: set /p myfile=Enter file name: In the above code myfile variable will hold the data
The input device used by computer is
The input device used by computer is  The input device used by computer is 1. Motherboard 2. Central Processing Unit 3. Keyboard 4. System Unit 5. All of the above   Answer: 2. Central Processing Unit
input - Java Beginners
me soon.  Hi Friend, There are lot of ways to input data.You can use... to input the data from the command prompt. Try the following code to input name...:"); Scanner input=new Scanner(System.in); String name=input.nextLine
Java Command Line Input
Java Command Line Input  How to get input from command line in java... System.out.println("Please Input A Number"); BufferedReader br... this code you will find the output as Please Input A Number 2 data is- 2
different type input in java
different type input in java  hiiiii... get input different different... type of input method. thank   Java Read through DataInputStream: import...); } }   Java read input through Scanner: import java.util.*; class
Input and Output package
Input and Output package  Hi guys, My professor used input and output... she used in.readint() out.writeln() commands to read input and print output. she created two new objects directly to use this statements. /* input and output
The input tag
In this tutorial, you will learn about the input tag of Spring form tag library
Mysql Date Input
Mysql Date Input       Mysql Date Input is used to give the input date and convert the input... to understand an example from 'Mysql Date Input'. To understand and grasp
javascript value to hidden input
javascript value to hidden input  How to take input for the hidden fields in JavaScript?   $(".Search").keyup(function() { var id = this.id; $('#'+id+'Temp').val($(this).val
program to input marks
program to input marks  program to input marks ,name in computer application 7 annual fees to be paid .Decide the scholarship amount as per the given criteria Marks Scholarship(%)on Annual Fees =90
Create a Program that Calculates Input
Create a Program that Calculates Input   Create a program that takes user input and does a calculation with it, then prints the results back for the user. This could include like a sales tax calculator, or a tip calculator
Version of com.bytebreakstudios>input dependency
List of Version of com.bytebreakstudios>input dependency
render in input typetext
render in input typetext  Hi. I can not set the value in the input type text tag when I link to other page.The input type text appear with empty value. thanks in advance MBEAN @ManagedBean @SessionScoped public class
java input problem - Java Beginners
java input problem  I am facing a Java input problem
Compressed (ZLIB) Input Stream
Compressed (ZLIB) Input Stream  I have to make call to a web service which will send a compressed (ZLIB) stream back to me. I have to de-compress the same stream and use it further. My problem is that I have to get it done
Java User Input
Java User Input  I am using Scanner class for user Input. Scanner s = new Scanner(System.in); String name = s.next(); but i am unable to store full name in name variable...how i can store full name plsss reply   use
input output in java
input output in java  java program using filereader and filewriter   Hi Friend, Try the following code: import java.io.*; class FileInputStreamAndFileOutputStream { public static void main(String[] args) throws
Input type select
Input type select  This block of code shows 4 countries even when the size of the SELECT element specified is 2. Why is it so? Select a Country: <select name="country" size="2"> <option name="Australia" value
user input to database
user input to database  /* * Studentinfo2App.java */ package studentinfo2; import java.sql.Connection; import java.sql.DriverManager; import... in my database user input from my applet does not show
user input to database
user input to database  /* * Studentinfo2App.java */ package studentinfo2; import java.sql.Connection; import java.sql.DriverManager; import... in my database user input from my applet does not show
user input to database
user input to database  /* * Studentinfo2App.java */ package studentinfo2; import java.sql.Connection; import java.sql.DriverManager; import... in my database user input from my applet does not show
javascript focus input
javascript focus input... input field in the page. It can be performed using focus() method on the html element. To understand how focus can be set to any input field, we have created
calculation after if. user input
user input????   My apologies good evening peoples Once again I am...[]args){ Scanner input=new Scanner(System.in); System.out.print
button to accept user input
the radiobutton and spinner.The user input does not show on my Studentinfo.mdb
How to read user input in C++
How to read user input in C++  How can i get an input from the users in C++?   You can use the standard input "cin" to get the input from user.. For example: int age; cin >> age
HTML5 input examples, Introduction and implementation of input tag.
HTML5 input examples, Introduction and implementation of input tag. Introduction:In this tutorial, you will see the use of input tag. The input tag is a input field in a form. In which user can insert data, and the type of data
ModuleNotFoundError: No module named 'cooked-input'
ModuleNotFoundError: No module named 'cooked-input'  Hi, My Python... 'cooked-input' How to remove the ModuleNotFoundError: No module named 'cooked-input' error? Thanks   Hi, In your python
ModuleNotFoundError: No module named 'mac-input'
ModuleNotFoundError: No module named 'mac-input'  Hi, My Python... 'mac-input' How to remove the ModuleNotFoundError: No module named 'mac-input' error? Thanks   Hi, In your python environment you
ModuleNotFoundError: No module named 'nazoru-input'
ModuleNotFoundError: No module named 'nazoru-input'  Hi, My Python... 'nazoru-input' How to remove the ModuleNotFoundError: No module named 'nazoru-input' error? Thanks   Hi, In your python
ModuleNotFoundError: No module named 'pygame-input'
ModuleNotFoundError: No module named 'pygame-input'  Hi, My Python... 'pygame-input' How to remove the ModuleNotFoundError: No module named 'pygame-input' error? Thanks   Hi, In your python
ModuleNotFoundError: No module named 'pygame-input'
ModuleNotFoundError: No module named 'pygame-input'  Hi, My Python... 'pygame-input' How to remove the ModuleNotFoundError: No module named 'pygame-input' error? Thanks   Hi, In your python
ModuleNotFoundError: No module named 'pygame-input'
ModuleNotFoundError: No module named 'pygame-input'  Hi, My Python... 'pygame-input' How to remove the ModuleNotFoundError: No module named 'pygame-input' error? Thanks   Hi, In your python
ModuleNotFoundError: No module named 'pyramid_input'
ModuleNotFoundError: No module named 'pyramid_input'  Hi, My... 'pyramid_input' How to remove the ModuleNotFoundError: No module named 'pyramid_input' error? Thanks   Hi, In your python
ModuleNotFoundError: No module named 'smart_input'
ModuleNotFoundError: No module named 'smart_input'  Hi, My Python... 'smart_input' How to remove the ModuleNotFoundError: No module named 'smart_input' error? Thanks   Hi, In your python environment

Ads