java

267 results

pseudo code algorithm

Convert your algorithm from Question One into a complete Java application. Marks will be allocated based upon: ● Your Java code matching your pseudo code algorithm from Question One. ● Your Java code being syntactically correct. ● Your Java code conforming to...

Java

What kind of Math do I need to be proficient in in order to be prepared for a college course in java?

Java

Is there a method in Java in which to see if an integer value contains characters?

Computer Language Java

What is the concept of multi-threading in java and how is it similar and different than GUI?

java programming

write a java program using arrays function for hotel bill calculation?

java programming

What is the name of the Java class used to create an object that reads input from the keyboard?

computer

this isnt really a school question but i have a question about the sun java...it wouldnt load any of my games using it but whenever i deleted it and using the regular java...its working fine...it doesnt make any sense...please i hope someone can explain this to me...i don't ...

JAVA

simple java program to retrive data from oracle database between specific dates.. Please somebody help na???

Java Programming

I'm new to Java and I'm not sure how to write the source code for this problem I got in class... Write a java program using the while and if statement that will accept ten student grades and that will display the sum of the grades, the student average, and the respective ...

Java

I am trying to write an algorithm for my JAVA class and am having some issues....if I were to post my program is there anyone on here that could help me figure out what I am doing wrong? Thanks

computer, science, java, software

Write a Java program to declare and store numbers from 1 to 10 in a single dimensional array and display the output in the following format. 1 2 3 4 5 6 7 8 9 10

Java

create a java program that accepts students names, and test scores from a file, and displays theri name, average score and letter grade to the screen.

java

Write a java application that finds the smallest of several integers. Prompt the user for the number of integers that will be input, then prompt the user for that number of integers. Evaluate the integers to determine the smallest value. Run the program to test for 3 numbers...

Java

Can anybody help me figure how to post a Java file to as an attachment. I need to post this in my classroom forum but I have not clue to how. I am using the program called Netbeans. Thanks

Mays

A Java book is comprised of two sections core and advanced Java in the ratio 7:3. How much of each type of content will be needed to make a book of 450 pages?

Mays

A Java book is comprised of two sections core and advanced Java in the ratio 7:3. How much of each type of content will be needed to make a book of 450 pages?

java

Write the Java code of the method Mirror that takes one 2-dimentional array (squared matrix) A1, and returns 2D array A2 which is the mirror image of A1.

java programming

the learner is asked to write a program using java with user input that caculate and displays, the number of months it will take the user to save an amount of money. the user must enter the

Java

write a java program to read a record name, age, and salary. Calculate the tax amount on the salary field display the new record.

JAVA PROGRAMMING

Create a java program that will calculate the current grade in a classroom. The program should ask for 5 grades as well as total point value per grade available.

java programming

Create a java program that will calculate the current grade in a classroom. The program should ask for 5 grades as well as total point value per grade available.

Java Basic

If students is female add 1 to counter, else male add to counter...total equal 0 + 1. How is this written in pseudo code for java?

computer science java

write a program in java for a grocery (fruit shop calculate the prize of bananas @ $.89/kg declaring the the prices of all either as instances or class variables.declare the weight of the fruit as local variables

Java

Can someone please help me out!!!I included what I have so far. *Purpose Implement a Java-method with three local int variables a, b, c, d and e that sorts these three values in ascending order by comparing and exchanging their values. At the end of the program a <= b <...

Java [Introduction to programming]

T he volume of a sphere is given by [2marks] V = 4 / 3 ( π r 3 ) I f the radius is given by a va riable radius of type double, write a java expression for the volume

Java code

Write the Java code of the method Mirror that takes one 2-dimentional array (squared matrix) A1, and returns 2D array A2 which is the mirror image of A1.

Java help please

I am trying to run the following program and am getting this error: java.util.InputMismatchException import java.io.*; import java.util.*; public class Pre2 { static Scanner console = new Scanner(System.in); public static void main(String[] args)throws IOException { Scanner ...

java.please help

Write a Java program that prompts the user for a string. If the string entered by the user does not start with Hello and does not end with a digit, print incorrect and re-prompt the user. Otherwise, print Thank you.

JAVA PROGRAMMING

"POWERS" Compute the power of a number given the base and exponent. Do three versions of this program using a while loop, a do-while loop and a for-loop. Introduction Please help..i don't know how to input this in java...please help.tnx

Java

I am a JAVA Programmer. For some reason, I am unable to find a JAVA job. Can you tell me what i can do to improve my JAVA skills? http://www.sun.com/corp_emp/ At this webpage, you can navigate within the TRAINING section (toward the right) to find out how to improve your ...

Video in java(netbeans)

Hi, i am using netbeans and i'm trying to incorporate a video into my project. I want the program to run a video when a button(jbutton) is clicked. i'm totally lost. p.s. i do have JMstudio to run videos in java but got no clue how to use it. Thank you very much in advance

Programming

Widget company runs a small factory that makes several types of nuts and bolts. They employ (a)1 (b)2 (c)3. Each factory worker can work a maximum of (a)40 hours normal working hours per week. All hours over 40 are paid as over-time with a maximum over-time hours of 10 hours. ...

algebra 1

the deepest point in elevation in the indian ocean is the java trench, which is 25,344 feet below sea level. elevations below sea level are represented by negative numbers. can you help write the elevation of the Java Trench? also, a mile is 5,280 feet. Between which two ...

java

Write a java method that will take two sorted stacks A and B (min on top), and return one stack D that is sorted (min on top). You are allowed to use only the stack operations such as pop, push, isEmpty and peek. Example: suppose A={(top)1,4,7,9} and B={(top)2,3,6}, then the ...

Computer Science-Java

Hi, I have to write a method that returns my first name, middle initial, and last name as a single String and call the method in java. So far, I have: public class ReturnName { static String fullname(String firstname, String middleinitial, String lastname) { return firstname...

programming

Write a program which allows user to enter 10 student names and scores for Java programming 1 and Java programming 2. Allow user to choose which course they want to enter the record for. Use the loop to ask input from user. The program should store data into two-dimensional ...

java

can anyone help me with this? I'm new to java! Write a program that will find the lowest common denominator of two numbers. The user will enter the two denominators, the program will output both the lowest common denominator and the multipliers required for each fraction. For ...

Java

in Java how do you create a method that will prompt the user to type in 10 votes to determine a winner in a two candidate election? Ex: Vote 10 times - Smith vs. Watson User enters: Watson watson wATson Smith SMITH smiTh watson smith watson waTSoN And then this should report ...

programming

Having troube with java, i am not a regular programmer, if anybody can help me out writting this program: write a program that takes two numbers from the java console representing, respectively, an investment and an interest rate(you will expect the user to enter a number such...

computer science

In the Meteorological institute at Ruritania, one can find the following at Shiaho Railway Station in 2013 • In May 22 days with rainfall totaled 89 mm in that month • In June 1822 days with rainfall totaled 127 mm in that month • In Jule 8 days with rainfall totaled 19 ...

Computer Science

Is anyone familiar with JAVA?

computer science

Who invented Java?

Data Structure and Algorithms in Java

A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself. On the other hand, a composite number is a natural number greater than 1 that is not a prime number. For example, 5 is prime, as only 1 and 5 divide it, whereas 6 is ...

programming

in java code what are the differences between 2, 2.0, '2', "2", and "2.0"

Math

http://psych.colorado.edu/~mcclella/java/normal/accurateNormal.html Put the mean, and the standard deviation in the top of the applet. Having a lot of trouble with this one problem...any help would be appreciated The weight of the eggs produced by a certain breed of hen is ...

java program

write aprogram that can display the payrol system

computers

i don't understand the formula for caluculating e^x in order to write the code(java)

computer science

which job titles are consistent only with the java language?

JAVA PRoblem

In an Array, how to limit the values that are inputted by the users from the keyboard??

java

write a program thatprint on secreen the reselt of the following series: d=1+2/x^2+3/x^3+.....r/x^r . thanks

computer

can u help me in making a "quiz" wid reference by using java.cn u help me as soon as possble

Programming Java

I have to create an analog clock..What methods should i use

accounting

how do you write a program for an accountant using java to calculate income tax?

Java/programming

write a program that determines the number of days in a given semester.

g

Brunei is located on the island of __________. A. Borneo B. Irian Jaya C. Java D. Sumatra

computer

Wap in JAVA to input a 4-digit no. and find largest using nested if.

Probability

Using standard deviation. Normally distributed mean of 0 degrees standard deviation of 1.00 degrees celcius. 1. between 0 and 1.28 2. greater than 0.37 3. less than -0.92 4. between 1.50 and 2.50 5. between -0.90 and 1.95 6. less than 0 I don't know how to solve these problems...

programming

How do i read in a vector of integers with a space inbetween (i.e. 0 1 2 3) and make it an integer array? in java

vembadi girls high school

Write a java program to reverse a any given number

Computer Programming

How to recursively count how many positive numbers are in an array in java without ArrayList?

Java programming

Write a Java program that stores Customer accounts with the attributes: (i) Name of the depositor (ii) Account number (iii) Type of account (iv) Balance amount And the methods: (i) Deposit (ii) Withdraw (iii) Display the balance You need to create an array of objects to store ...

Computer Science

Could someone show me an example of a service class that reads an input file (Java)?

programming

java, write a program that prints out the letter X composed of asterisks (*) reply soon

JAVA SCRIPT

What is the purpose of the modulus operator? Provide an example of when it can be used and the value that would be returned.

java programing

Write a program that evaluates the volume and surface area of a sphere of radius 11.2cm.

java programing

Write a program that evaluates the volume and surface area of a sphere of radius 11.2cm.

Computer Science-Java

Hi, I am writing an application class for a Lunar Calendar I created in a service class and I have to make sure it is able to detect that the year entered is not in the range of values(I have done this in the service class using a switch statement) and be able to detect if the...

Java Programming

Write a program that asks the users to enter five test scores into an array

java programing

Write a program to determine maximum number among three non-equal numbers

Computers

Which of the following is not found in the header of a Java method A. a return type B. a parameter list C. modifiers D. statements

nyoike

producea java program which when given 3 sides of a triangle determines whether the traingle is an equilateral an issosceles or a scaline

Programming JAVA

1. What is 9.9 + (11 % 8)? 2. Write one line that creates a variable named Pickles that can hold an integer and assign it the value of ten.

Java Programming

I'm a beginner to Java and I need to know how to do the following: Write a program that will ask the user to enter the amount of a purchase. The program should then compute the state and county sales tax. Assume the state sales tax is 4 percent and the county sales tax is 2 ...

Comptuer Scinec

Need help with my final project. Create and test a java program that will simulate customers waiting in line in a bank teller

Java programming

Hi, I'm trying to figure out how to implement toString() methods into the JavaTest and H2ClassB classes so that the output would be 4 3 7 5 99 3: import java.util.ArrayList; public class JavaTest { ArrayList <JavaTest> list = new ArrayList <JavaTest> (); public ...

psychology

In a study, a few students did the number Stroop and color Stroop. They showed much less interference on the numbers than they did on the color task. Why does this make sense? Please check these sites. If you post your answer, we'll be glad to comment on it. http://www.snre....

statistics

A bank loan officer rates applicates for credit. The rating are normally distributed with a mean of 200 and a standard deviation of 50. Find the P60, the score which separates the lower 60% from the top 40%. I get 212.7, using the normal distribution tool at http://psych....

java

Write the following methods and test them.this need to be execute it in Eclipse IDE for Java Developers 1. printVowels - this method should take a String as a parameter and print all the vowels contained in that String one character per line. 2. printConsonants - this method ...

java programming

could someone help me create a source code that requires you to enter 2 numbers then gets the sum, difference, product and quotient of them after entering

vembadi girls high school

Write a java program to input an integer numbers and find the highest number among them (using array)

Java

What is the significance of public, private and public members of a class?

math

No idea how to do this. I looked in my book and there usually is a data set present to get the first, second and third quartile. The lifetimes of lightbulbs of a particular type are normally distributed with a mean of 392 hours and a standard deviation of 9 hours. Find the ...

programming

I am having trouble writing this program for java. can anybody help write a program that prints the letter X composed of asterisk.

programming.Java language

Write a program to plot a face. Provide a class FaceViewer and a class FaceComponent.

Computer

Which of the following is part of the signature of a Java method? A. the method body B. modifiers C. the return type D. parameters

java program

Create a program that will print the student’s letter grade given the following specifications : 90 – 100 = A 80 – 89 = B 70 – 79 = C 60 – 69 = D below 60 = F

Computer Programming

How do I understand how Java programming works?

Java

Define method headers for computeAverageSales() and computeShipping Charges() according to the following requirements. Develop pseudocode for two new methods to be added to your product class:

Java

What would happen if I did not give a access specifier. Would the class method or attribute be accessible to all other classes?

Computer Science

Design a GUI java application which dsipalys data of an array made from objects of three classes "students", "employee" and "officer" which all inherit from "person".

computer

Lets suppose I am a Manager of some IT company. We have our IT recruiting team who work on employees to get them job until they don't find job, our company has to pay those employees. My team and I want to research on how to increase their skills so they can find a job. Can ...

Computer Science-Java

Hi, I have to prompt a user to input a password and have to verify whether or not it is a single word. How would I do something like?

vembadi girls high school

Write a java program to store n numbers an array and find the smallest number among them (using array )

Java programming

Need help not sure how do this Do an analysis of the following program: Write a program to input the dimension of a cylinder, and print the surface area and volume.

Java Programming

I need to create a pseudocode for the follwing application: Write Java-like pseudocode to specify the logic for the following program application: Write an application that prompts an employee for an hourly pay rate and hours worked. Compute gross pay (hours times rate), ...

Java programming

Okay so I am rewrite the program and it's still not coming right can anyone help me see what's going wrong here please I have to turn this in by tmw so here the program The following program is supposed to read two numbers from a file named Ex20Input.txt, and write the sum of ...

math and geography

does any body know what websites let you see the 5th grade building spelling skills and daily geography (by evan moor) with answer ? this is using java?

vembadi girls high school

Write a java program to input the ages of '10'students and count the number of students who has the age in between 17-19 (using array )

Java

Need help how to do this not sure how or anything can someone help please. Which class contains the function pow ? Write the statement to use the method pow to compute and output 6.5 3.5.

Basic Computer Science

Write a method in Java that takes two parameters. If the first parameter is equal to the second parameter multiply both and print the result. Thanks.

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