Java | JSP | JSF Answers

Write a value-returning method that returns the number of columns with n elements in a two-dimensional array of chars, where n is a parameter of the method. Include code to test your method.

Where is the error in this code sequence?
int [ ][ ] a = { { 1, 2 },
{ 10.1, 10.2 } };

Write a program in a class OnDemandMovieHits that computes the cost of each movie sold On Demand. There are 7 movies. You may come up with the list of the 7 movies. Also, come up with a unique cost for each movie per day. The higher the popularity, the more expensive the movie needs to be. Create an array of strings that holds the names of the movies. Create another array that holds the cost of each corresponding movie. Your program should allow the user to select from a menu list of movies and the number of days the customer wants to keep the movie available to them. Locate the movie in the name array and use that index to find the cost per day in the cost array. Compute and print the total cost of sale.

Implement MergeSort, QuickSort and one other sorting algorithm that accept as input n integers and output them in an ascending order.You are expected to create a set of suitable input data to test your programs,compare their running times and report your findings.

Hi
I need a help for making assignments for MSC-IT
JAVA programming
Networking
SQL DATABASE
So let me know who much u cost for each assignment of 3000 words and my deadline is 12-12-13.
If u have time let me know plz
Thanks
Regard
Iffi

Language is javascript.

Heres the question -

Write a program that loops one thousand times. Add all the even numbers and display the results. Add all the odd numbers and display the results.

Sample output -

Even Total: 249500
Odd Total: 250000

Consider a class ScienceFairProjectRating that will be used to help judge a science fair project. attributes for the new class are:
• The name of the project
• A unique identification string for the project
• The name of the person
• A rating for the creative ability (max. 30)
• A rating for the scientific thought (max. 30)
• A rating for thoroughness (max. 15)
• A rating for technical skills (max. 15)
• A rating for clarity (max. 10)
It will have methods to
• Get the number of judges
• Get all the ratings for a particular project
• Return the total of the rating for a particular project
• Return the maximum total rating possible
• Return a string showing a projects rating in a format suitable for display

how to write the codes for the function search(), copy() and reset() for stack of plates

i made the jar file of my java se application and tried to run on the another system where java was not installed so it showed me .rar file instead of .jar file what could be the reason behind that?

Write a program that outputs n numbers from two sequences turn by turn and each number in its own line (2*n numbers in total). The first sequence is a, a+2, a+4, ... and the second b, b+5, b+10, ... Variables n, a and b have already been declared and should be used in your program code. For example if a = 4 and b = 7, the program should output:
4
7
6
12
8
17
...
Do not write main method. Just the necessary code lines


import java.util.Random;

public class Test{
public static void main(String[] args){
Random r = new Random();
r.setSeed(Long.parseLong(args[0]));
int n = r.nextInt(100) + 100;
int a = r.nextInt(20) + 10;
int b = r.nextInt(20) + 10;