Program Won't Go To Result After Input

Feb 19, 2014

I have to create a program that takes a list of student names and grades and then takes the 2 highest scores and reads them, but the result won't show. I'm pretty sure it's because I'm not sure about how to code the last part which should output the results. Here's my code.

import java.util.Scanner;
//Reads input and outputs 2 highest scores
//for loop. nested for.
public class HighestScores {
public static void main(String[] args) {
//create values
String studentName;

[Code] .....

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Reverse Number - Get Input And Result In Same Line

Feb 11, 2015

I'm having trouble with a program, reversing numbers. I got the program itself to work! However, I am having an issue with the output.

import java.util.Scanner;
public class p1a {
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner input = new Scanner(System.in);
int n;
int reverse = 0;

[Code] .....

If I were to input, say 2341, I would get this: The reverse of 0 is 1432

The 0 should have been 2341, or whatever I input. What am I doing wrong?

I tried to move line 21 : (System.out.println("The reverse of " +n+ " is "+reverse);

Above the while loop, but instead get:

The reverse of 2341 is 0

How can I get my input and my result together in the same line?

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2)what direction (w,a,s,d) and after that,
3) how many moves( not out of bound) he wants to make, and finally
4) we print out the new parking lot for his next move

And i am stuck at how to move the car to corresponding position and then prompt user for the next move?

For example:

I want to move A to the right by 1 (d)

擷取.PNG
print result:
擷取1.PNG

How do I do that? The code that i have right now

public class CarParkGame {
public static void main( String [] args) {
  String carPark[][] = new String [6][6] ;
carPark[0] = new String[] {"A","A","A","0","0","0"};
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[Code] .....

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Mar 30, 2014

I am creating a simple Symptom Checker application. The problem I have is that I'm trying to retrieve user input (JTextField) by comma's using StringTokenizer which contacts the database for a result which matches the user's input (SELECT * FROM DIAGNOSIS WHERE ?, ?, ?) . It successfully finds the correct result however only in a particular format. Not different combinations....

for example, if I enter say within the JTextField: "tearful, nausea, lack of motivation" it will find the result successfully (as that is how it is formatted within the particular column (in the database table) i wish to display a result from) however, if i enter a different combination of these symptoms: "nausea, lack of motivation, tearful" - it will not find any result. I'm very unsure how to make it work regardless of what is inputted first, second or last.

Here is the code:

public void actionPerformed(ActionEvent e) {
try {
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StringTokenizer str = new StringTokenizer(abc);
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Mar 17, 2014

I have printed the result of my program into an output file.

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I've tried printing it like I would normally print a file but it's not working.

Java Code:

final PrintStream console = System.out;
File file = new File("output.txt");
PrintStream out = new PrintStream(new FileOutputStream(file));
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What do I do after this? mh_sh_highlight_all('java');

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Nov 16, 2014

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private int[] stackArray;
private int top;
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Mar 5, 2014

Why this extremely simple program seems to be giving me a negative value for amount of calculations done within one minute ( Just using it as a bit of fun to see how different computers in the office perform).

Java Code:

class Benchmark {
public static void main(String[] args) {
long endTime = System.currentTimeMillis() + 60000;
int count = 0;
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} mh_sh_highlight_all('java');

I am getting results between -2.1billion and -3.4billion which to me would make sense since they are not the best computers in the world but I would be expecting a positive value?

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import java.awt.*;
import java.awt.event.*;
import java.io.*;
import javax.swing.*;
import java.util.*;
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Jul 14, 2014

So I was going to try to create a program that prompts input and creates a file (That didn't exist before) with that input as name.Then, the program prompts inputs after stating questions such as 1 + 1, then if the user inputs an answer, put "Question # = Correct "or" Wrong.Code SO Far:

Java Code:

import java.io.BufferedReader;
import java.io.File;
import java.io.InputStreamReader;
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[code]....

So that it puts the Correct or Wrong into the file.

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Apr 25, 2014

Write a program that allows the user to enter students names followed by their test scores and outputs the following information(assume that the maximum nmber of students in the class is 50; if the number of students is less than 50, to indicate the end of input data, after entering the last students data, on a line by itself, hold the ctrl key/press z and then press the Enter key):

a) Class average

b) Names of all the students whose test scores are below the class average, with an appropriate message( youre below class average)

c) Highest test score and the names of all the students having the highest score.

Use methods.

Now I wrote the program but i cant figure out how to end the input by pressing ctrl key/press z and then press the Enter key...

Here is my code

import java.util.Scanner;
 public class ClassAverage {
public static void main(String args[]) {
String names[] = new String[50];

[code]....

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Apr 16, 2014

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[Code] ....

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Mar 12, 2015

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For example if i input "EUNISE" the output should be 521149195

Because the letter equivalent of

a = 1
b = 2
c = 3
d = 4
e = 5
f = 6
g = 7
h = 8
i = 9
j = 10
k = 11
l = 12
m = 13
n= 14
o = 15
p = 16
q = 17
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s = 19
t = 20
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Jan 14, 2015

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Here is the code this is in Bluej :

import java.util.Scanner;
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public static void main (String [ ]args ) {
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May 19, 2014

So i'm just toying around with making a simple inventory system, and when i'm trying to get the user's input (first the ID number, then the item name, then the item price) it will take the ID number, output asking for the name (but not take any input for it) and then ask for the item's price. I'm really not sure why it's never happened to me before when getting user input.

This is the input part of my code:

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Quote
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Oct 23, 2014

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import java.util.Scanner;
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# # # 2 # # # # #
# # # 3 # # # # #
1 2 3 4 5 6 7 8 9
# # # 5 # # # # #
# # # 6 # # # # #
# # # 7 # # # # #
# # # 8 # # # # #
# # # 9 # # # # #

(Example 2):
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Output:
# # # # # # # 1 #
# # # # # # # 2 #
# # # # # # # 3 #
# # # # # # # 4 #
# # # # # # # 5 #
# # # # # # # 6 #
# # # # # # # 7 #
1 2 3 4 5 6 7 8 9
# # # # # # # 9 #

(Example 3):
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# # # # 2 # # # #
# # # # 3 # # # #
# # # # 4 # # # #
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# # # # 6 # # # #
# # # # 7 # # # #
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