Type: Posts; User: ksahakian21

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  1. Need help understanding recrursive and static methods

    I'm having trouble understanding the concepts of static methods, and how to call them. Also how recursive methods work through.

    for example, take this code:

    public static void recur2 (int...
  2. Re: Program to check how many people are born on the same day of the month

    I did eventual figure this out after getting my head wrapped around it.

    import javax.swing.JOptionPane;

    public class BDayMTester{
    public static void main(String[] args){
    final int...
  3. Re: Program to check how many people are born on the same day of the month

    Sorry to keep posting walls of code, but I think I've almost found the solution. I don't believe I'm getting a correct average from the 10,000 trials though. Here is my new code:

  4. Re: Program to check how many people are born on the same day of the month

    yes, as long as the day is the same, the month doesn't matter
  5. Program to check how many people are born on the same day of the month

    Assuming there are exactly 30 days in a month, I need to write a program that considers if there are K people in a room, what is the likelihood that at least M of them were born on the same day of...
  6. Thread: Opoly game

    by ksahakian21

    Opoly game

    Opoly Game Rules:
    Reward starts at 20
    1. Board cells divisible evenly by 5 double the reward
    2. If the piece lands on the second to last cell of the board, reward is reduced to 1/4 of its...
  7. code to check two int arrays to see if mirrors of each other

    Trying to make a method that takes in two int arrays then reports true if they are mirror images of each other, or false if they are not. Assuming both arrays are of the same length.

  8. Replies

    Java recursive calls

    I'm having a little bit of confusion on how recursive calls work.
    What does the method call recur2(5) display with the following code?:

    public static void recur2 (int n)
  9. Method to take in a string sentence and reverse the tokens

    import java.util.StringTokenizer;

    public class StringTokens{

    public String reverseWords(String sentence){
    StringTokenizer tokens = new StringTokenizer(sentence);
    String result =...
  10. Replies

    Re: Dice score program

    Not sure if this is the right way to go about this or not, but I'm trying to make a new method in the SimpleDice class which (might?) allow me to call the diceCount variable from the DiceTester class...
  11. Replies

    Re: Dice score program

    Thanks I should have realized that.
    Does anyone know of a way to get my original code to work? Utilizing the throwSetDice method in the SimpleDice class.
  12. Replies

    Re: Dice score program

    I would like to be able to utilize the SimpleDice class more, but I edited the DiceTester class to do the work of the throwSetDice() method. Now I'm running in to another problem though. When...
  13. Replies

    Dice score program

    This is a small project for my class. Need to write a code that takes in two integers in the main class. One integer is the number of dice to be thrown, and the second is a score. The program...
  14. Replies

    Re: How to make calls to methods

    Another question with similiar idea.

    The method stringRoot is passed a string of digits as a paramater and returns the square root of the number represented by those digits.

    public double...
  15. Replies

    How to make calls to methods

    New here, I'm a compsci student taking a java programming class. Pretty basic suff but I'm getting caught here and there wrapping my head around some stuff.

    My question right now invoves making a...
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