Latest Tutorials| Questions and Answers|Ask Questions?|Site Map



Home Answers Viewqa Java-Beginners help i want it now the answer pleas...
Login         

View Questions and Answers by Category

Advertisements


 
Have Programming Question? Ask it here!
 
 
 


mahamat ali
help i want it now the answer pleas...
1 Answer(s)      3 years and 5 months ago
Posted in : Java Beginners


write a program that will display the exactly output as below:

Hints: declare and initialize value of array in double type.Read and write all elements of array.perform the multiply operation for each element.)

Output:

List of numbers: 1.9 3.7 5.4 7.7 9.23 11.15 23.4

After multiplication:

The numbers are: 3.8 7.4 10.8 15.4 18.46 22.30 46.8


Advertisement
View Answers

June 22, 2011 at 10:39 AM


import java.util.*;
class ArrayExample
{
    public static void main(String[] args) 
    {
        Scanner input=new Scanner(System.in);
        System.out.println("Enter Array Elements: ");
        double array[]=new double[10];
            for(int i=0;i<array.length;i++){
            array[i]=input.nextDouble();
        }
        System.out.println("After multiplication, array changes to: ");
        for(int i=0;i<array.length;i++){
            array[i]=array[i]*2;
            System.out.println(array[i]);
        }

    }
}


Related Tutorials/Questions & Answers:
help i want it now the answer pleas...
help i want it now the answer pleas...  write a program that will display the exactly output as below: Hints: declare and initialize value of array in double type.Read and write all elements of array.perform the multiply
help pleas? -_-
help pleas? -_-  Write a Java program that reads from the user an integer N followed by N integers. The program then prints the product of odd integers, and, the sum of even integers
Advertisements
i need latest oracle certified java dumps.. Pleas help me?
i need latest oracle certified java dumps.. Pleas help me?  i need latest oracle certified java dumps.. Pleas help me
please i want someone to answer me pleeeeeeeeeeeeease...
please i want someone to answer me pleeeeeeeeeeeeease...    Write a JAVA program using 2D array to auto-grade exams. For a class of N students, your... answer key as Final Array in your program.( using 2D array
Please Help Now
Please Help Now  i want to put this map in ajax oriented codeigniter website thanks in advance plz help me now plz very urgent
I want to build sessionfactory in hibernate 4. Need help.
I want to build sessionfactory in hibernate 4. Need help.  Hello, I want to build sessionfactory in hibernate 4. Need help
Hii i want a JMS application can anybody help me
Hii i want a JMS application can anybody help me  jms application
i want to retriev and update in same form but its not working pls help....
i want to retriev and update in same form but its not working pls help....  <p><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html></p> <p>
I want to update the multiple values of database depending on checkbox..? Please help me out..
I want to update the multiple values of database depending on checkbox..? Please help me out..   Hi .. I want to Update the multiple values of database using checkboxes and want to set the session for selected checkboxes
hi .. need help ASAP ..i have a project buit in eclipse , i have installed jasper. i want the steps to work on it ..
hi .. need help ASAP ..i have a project buit in eclipse , i have installed jasper. i want the steps to work on it ..   hi .. need help ASAP ..i have a project buit in eclipse , i have installed jasper. i want the steps to work
i want to create invoice report editable. values should be taken from dabase and editable .. help out asap
i want to create invoice report editable. values should be taken from dabase and editable .. help out asap   i want to create invoice report .. help out asap
sir i want small project with of health care system with struts and hibernate plz help me
sir i want small project with of health care system with struts and hibernate plz help me  sir i want small project on health care system with struts and hibernate plz help me
sir/mam i want to have knowledge on live projects of java/jsp/servlets.Can you plz help me out
sir/mam i want to have knowledge on live projects of java/jsp/servlets.Can you plz help me out  sir/mam i want to have knowledge on live projects of java/jsp/servlets.Can you plz help me out.I want to have a through knowledge
sir/mam i want to have knowledge on live projects of java/jsp/servlets.Can you plz help me out
sir/mam i want to have knowledge on live projects of java/jsp/servlets.Can you plz help me out  sir/mam i want to have knowledge on live projects of java/jsp/servlets.Can you plz help me out.I want to have a through knowledge
sir/mam i want to have knowledge on live projects of java/jsp/servlets.Can you plz help me out
sir/mam i want to have knowledge on live projects of java/jsp/servlets.Can you plz help me out  sir/mam i want to have knowledge on live projects of java/jsp/servlets.Can you plz help me out.I want to have a through knowledge
i want to create invoice report editable. values should be taken from dabase and editable .. help out asap
i want to create invoice report editable. values should be taken from dabase and editable .. help out asap   i want to create invoice report editable. values should be taken from dabase and editable .. help out asap
sir/mam i want to have knowledge on live projects of java/jsp/servlets.Can you plz help me out
sir/mam i want to have knowledge on live projects of java/jsp/servlets.Can you plz help me out  sir/mam i want to have knowledge on live projects of java/jsp/servlets.Can you plz help me out.I want to have a through knowledge
sir/mam i want to have knowledge on live projects of java/jsp/servlets.Can you plz help me out
sir/mam i want to have knowledge on live projects of java/jsp/servlets.Can you plz help me out  sir/mam i want to have knowledge on live projects of java/jsp/servlets.Can you plz help me out.I want to have a through knowledge
sir/mam i want to have knowledge on live projects of java/jsp/servlets.Can you plz help me out
sir/mam i want to have knowledge on live projects of java/jsp/servlets.Can you plz help me out  sir/mam i want to have knowledge on live projects of java/jsp/servlets.Can you plz help me out.I want to have a through knowledge
sir/mam i want to have knowledge on live projects of java/jsp/servlets.Can you plz help me out
sir/mam i want to have knowledge on live projects of java/jsp/servlets.Can you plz help me out  sir/mam i want to have knowledge on live projects of java/jsp/servlets.Can you plz help me out.I want to have a through knowledge
sir/mam i want to have knowledge on live projects of java/jsp/servlets.Can you plz help me out
sir/mam i want to have knowledge on live projects of java/jsp/servlets.Can you plz help me out  sir/mam i want to have knowledge on live projects of java/jsp/servlets.Can you plz help me out.I want to have a through knowledge
sir/mam i want to have knowledge on live projects of java/jsp/servlets.Can you plz help me out
sir/mam i want to have knowledge on live projects of java/jsp/servlets.Can you plz help me out  sir/mam i want to have knowledge on live projects of java/jsp/servlets.Can you plz help me out.I want to have a through knowledge
i cNT GET ANSWER FOR THIS QUESTION
i cNT GET ANSWER FOR THIS QUESTION  The roots of the quadratic equation ax2+bx+c=0, aï??¹0 are given by the following formula: x=(-b?±â?š(b^2-4ac))/2a In this formula. The term b2-4ac is called
i want to find the byte code of a image file ... for my project..plz if anybody help me for java coding i will grateful..
i want to find the byte code of a image file ... for my project..plz if anybody help me for java coding i will grateful..   i want to convert a image file to its byte code format that help me for the pattern matching in my
Want to add a resource in the build directory that's created when i run an mvn assembly:assembly command. Pls help!
Want to add a resource in the build directory that's created when i run an mvn assembly:assembly command. Pls help!  I have got a certificate in my resource folder-> src/main/resources/cacerts. When I do a mvn assembly
want help regarding a project
want help regarding a project  hiii this is hemangi and I want guidance that I am working on a project of hospital management system so I want guidance that how can i implement that in swings or with other frame work? and any
i want to update values
i want to update values  in my form i have 2 submit buttons one... database and it need to insert automatically in to disabled text boxs and once i press the edit button all text boxs need to enable so that i can edit my details
i want to learn Jquery
i want to learn Jquery  i want to learn jquery can u plz guide me   Yes, you can learn these technologies by yourself. Go through the following links: Ajax Tutorials JSON Tutorials JQuery Tutorials
i want for statement codding
i want for statement codding  what is the for condition following out put 1 2 2 3 3 3 4 4 4 4 5 5 5 5 5
I want this jsp answers
I want this jsp answers    How can we declare third party classes and interfaces inside our jsp page? How can we declare and definr global variables... for particular jsp pages? If we want to develop any jsp pages using eclipse where we can
I want this jsp answers
I want this jsp answers    How can we declare third party classes and interfaces inside our jsp page? How can we declare and definr global variables... for particular jsp pages? If we want to develop any jsp pages using eclipse where we can
 

 

 

DMCA.com