Program Prints 2 Values When It Should Only Print 1
Feb 4, 2015
When I run this code, it is supposed to get one value from turnTimer(); and return it, just as a test. This works when I enter a valid pit. For example. If I were to input "A" when it's player one's turn, it will return 1, like it should. However, if I were to type "H" when it's player one's turn, it returns "Not a valid pit!"(like it should) but then it also returns 12. It shouldn't know that H is 12 because it's in a separate method. I'm confused as to why it's printing both values.
import java.util.*;
public class Mancala
{
static Scanner input = new Scanner(System.in);
public static int pit;
public static void main(String[]args)
{
Mancala mancala = new Mancala();
int[] board = {0,3,3,3,3,3,3,0,3,3,3,3,3,3};
When I run this code, it is supposed to get one value from turnTimer(); and return it, just as a test. This works when I enter a valid pit. For example. If I were to input "A" when it's player one's turn, it will return 1, like it should. However, if I were to type "H" when it's player one's turn, it returns "Not a valid pit!"(like it should) but then it also returns 12. It shouldn't know that H is 12 because it's in a separate method. I'm confused as to why it's printing both values.
import java.util.*; public class Mancala { static Scanner input = new Scanner(System.in); public static int pit; public static void main(String[]args) { Mancala mancala = new Mancala(); int[] board = {0,3,3,3,3,3,3,0,3,3,3,3,3,3};
I was told to create a program that prints the time between 00:00 (0:00 a.m.) and 23:45 (11:45 p.m.) in the 24-hour clock and 12-hour clock format like this:
So I'm trying to write a program that prints out the "most-repeated integer" in an Array.
For example: if an array contains {1,2,2,3} It would print out 2 as the result.This is what I got so far and according to my knowledge I think I'm correct but for some reason it doesn't work.. Please give me some inputs.
public class MostInt{ public MostInt (){ int[] array = {0}; for(int i = 0;i>array.length;i++){ if(i==i++){ System.out.println(i);
import java.util.Scanner; public class smallestnumber { public static void main(String args[]) { Scanner input=new Scanner(System.in); int smallest =0; int number;
[Code]...
here is the output of my code:
Enter the number 88 Enter the number 8 Enter the number 6 Enter the number 55
I am trying to write a java program that prints out the number that is the mathematical constant e. As you input a number, the larger it gets , the closer it comes to 2.71828 . Here is my code:
//taylor series that prints out e^1=1+1/1!+1/2!+1/3!+..... import java.util.Scanner; public class taylor_1 { public static void main(String args[]) { Scanner input=new Scanner(System.in); int factorial =1;
Write a program (TwoIntegers.java) that prompts the user to enter two positive integers and prints their sum (by addition), product (by multiplication), difference (by subtraction), quotient (by division), and remainder (by modulation). When the user enters 5 and 3, the output from your program should look exactly like the following:
Enter two positive integers: 5 3 The sum is 8. The product is 15. The difference is 2. The quotient is 1. The remainder is 2.
import java.util.Scanner; public class TwoIntegers { public static void main(String[] args) { System.out.println("Enter two positive integers: "); Scanner userInput = new Scanner("System.in"); int integer1 = userInput.nextInt(); int integer2 = userInput.nextInt();
Write a program that asks the user for an integer andthen prints out all its factors in increasing order. Use a class FactorGenerator with a constructor FactorGenerator(int numberToFactor) and methods nextFactor and hasMoreFactors. Supply a class FactorTester whose main methods reads a user input, constructs a FactorGenerator object and prints the factors.
Here is what I have so far for my main class and tester class
public class FactorGenerator { int factor; int number; int x; FactorGenerator(int numberToFactor) { number = numberToFactor; }
public static void main() { int i; // counter createDeck(); // this is a function call // Show the cards in the deck System.out.println("The deck is as follows:"); for (i=0 ; i < CARDS_IN_DECK ; i++)
[code]....
It is now printing out the value of myDeck[5] but I need to print out first 5 values.
import java.io.File; import java.io.FileNotFoundException; import java.util.Scanner; public class Hmwk1 { public static void main(String[] args) { String fileName = "lotto.txt"; final int arraySize = 45; int[] count = new int[arraySize];
[Code] .....
My problem is where do I start or add the following code to be added?
I only want to use 1 array and may be or should I try a catch block? The number or numbers that were picked least frequently.
The average number of times that all of the numbers were picked. For example, the average might have been 210 times.
The number or numbers that were picked the average number of times.
The number or numbers that were picked most frequently.
If we list all the natural numbers below 10 that are multiples of 3 or 5, we get 3, 5, 6 and 9. The sum of these multiples is 23.Find the sum of all the multiples of 3 or 5 below 1000.
public class ClassEcerciseOne { public static void main(String[] args) { // TODO Auto-generated method stub int x=0; int y=0; for (x=0;x < MAX_VALUE;x++){ if (x/3==0){ System.out.println(x); int z= x++;
So I make a HashMap which is pretty simple. My book showed me how I would print all the values in a format showing their key a ": " and the the actual value. What I don't understand is why the type element for the for each loop is the interface, Map.Entry.
I am to design a program in java that will allow a user to Input a list of your family members along with their age and state where they reside. Determine and print the average age of your family and print the names of anyone who live in Texas. I have tried but my results are wrong.
Use the sort method of the arrays class to sort the values in the array, and print the median value(the 50th value) on the console followed by a blank line. Then, test this enhancement. Print the 9th value of the array on the console and every 9th value after that. Then, test this enhancement.
import java.util.Arrays; public class ArrayTestApp { public static void main(String[] args) { double [] arrayTest = new double[99]; //adding random number to each element in the array for(int i=0; i<arrayTest.length; i++) arrayTest[i] = 100.0*Math.random();
[Code] ....
OUTPUT
run:
The average is: 49.842845462514944 The median is: 49.68753724038633 The 9th value is: 2.599530043466969 The 9th value is: 11.486193141397095 The 9th value is: 20.14206270200648
So I'm learning java from a website and I was tasked with creating a simple program which allows the user to enter a series of integers, then finally when they decide to input a non-integer the program will print the maximum and minimum values of the integers they entered. So for example if they entered 5, 4, 3 and 2 then enter a non-integer the program would output 5 (maximum value), then 2 on a new line (minimum value).
Here is my code:
import java.util.Scanner; public class MaxMinPrinter { public static void main(String[] args) { Scanner in = new Scanner(System.in); int max = Integer.MIN_VALUE; int min = Integer.MAX_VALUE;
[Code] ....
And this is what the output looks like:
Actual output ------------------------------------------- Enter an integer: 5 - 10 - - Enter an integer: -4 - 8 - -6 - - Enter an integer: 11 - -1 - - Enter an integer: q - -1 - -6
When it's supposed to look like this:
Expected output ------------------------------------------- Enter an integer: 5 Enter an integer: 10 Enter an integer: -4 Enter an integer: 8 Enter an integer: -6 Enter an integer: 11 Enter an integer: -1 Enter an integer: q 11 -6
I had to write a foor loop to count the values of a stack of quarters from 1.00 to 3.00 and I had to print the values, that I understood and got it working so I taught the next assignment was going to be easier but I am having a hard time with it. For this one I have to write a for loop to print all the positive integer factors of 144 and I am supposed to print of factor per line but I tried doing that but it doesn't work it just prints out 144.
This is my code. The quarter assignment is also in there because it is part of a lab so just ignore that part since it is working correctly.
public class ForLoopPractice { public static void main(String [] args) { // Write a for loop to count out the values of a stack of quarters from $1.00 to $3.00 // Print the value of each iteration. Print this all on one line, rounded to the nearest cent. // To print rounded, use printf, with a placeholder of %.2f // (%f is the floating-point placeholder; the .2 indicates the number of decimal places) /* YOUR CODE HERE */ for (double q = 1.00; q <= 3.00; q += .25)
/* Purpose: To write the methods and the rest program. The program should fill a 4 X 4 2 dimensional array with random numbers between 100 and 200. The program should then determine and print the largest and smallest values within the array using two Methods Largest and Smallest. The program should then determine and print the number of values within the array that are even using a function called Even. The program should also enter a loop that will only terminate when the user inputs a -1 as a choice. The loop should continue to ask the user to guess a number that was randomly generated. The program should call the Findit function to determine if the number was in the array. The program should print out the values in the array when the user selects a -1 and then terminate. */
import java.util.Scanner; import java.util.Random; public class LNFI_2DArray { public static void main(String[] args) { int guess; int[] array = new int[4];
[Code] ....
I just had this code working, then all of a sudden i was hit with a 'keyboard leak' error code.
the program does not print the list when i select choice 3 it only prints the original 2 elements, same happens if i use if else statements instead of switch statement. Quote public class linklistdemo{
public static void main(String args[]){ while(true) { System.out.println("press one enter element");
so I need my program to print in decimal format and I keep getting an error saying that it cant find symbol "decimalFormat". here's what I have so far.
import java.util.Scanner; public class GPACalculator { public static void main(String[] args) { int creditHours = 0; int gradePoints = 0;
I have been working on this Java Gui program and i cant get it to print to the textbox correctly.i originally had it displayed in a dialog window but it would print one integer a time in a seperate window.
Write a program to create an integer array of size 20. Then, the program should generate and insert random integers between 1 and 5, inclusive into the array. Next, the program should print the array as output.
A tremor is defined as a point of movement to and fro. To simulate it, the program will generate a random number between 0 and 19, which represents the location in the array (i.e. index number). Then, the 3 numbers to the left and right of this location should be reset to the value 0. If there isn't 3 numbers to the left and right you may assume a lesser number depending on the boundaries of the array.
Then, the final array should be printed as output. There is no user input for this program.Your program must include, at least, the following methods:
-insertNumbers, which will take as input one integer array and store the random numbers in it. -createTremor, which will generate the random number as the location and return it.
