Number Generating Road Cross
Dec 8, 2014
The program I'm supposed to create generates a random number between one to ten. Then the program is to ask me if I wish to cross the road.
If you choose to cross, the outcomes for 0-2 are "You crossed safely."
For 3-5, 75% of the time it should say "RIP you got run over", and 35% of the time it should say "You crossed the street."
For 6-8, 60% of the time it should say you made it.", and 40% of the time it should say "You died". For 9-10, it should say "RIP".
So far I have gotten the random number generation part working,
import java.util.Random;
public class test4 {
public static void main(String[] args) {
Random random = new Random();
for(int i =0; i < 1; i++){
int num = random.nextInt(10) + 1;
System.out.println("The number of cars on the street are: " + num + "
Do you wish to cross the road?");
}
}
}
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Dec 8, 2014
The program I'm supposed to create generates a random number between one to ten. Then the program is to ask me if I wish to cross the road. If you choose to cross, the outcomes for 0-2 are "You crossed safely." For 3-5, 75% of the time it should say "RIP you got run over", and 35% of the time it should say "You crossed the street." For 6-8, 60% of the time it should say you made it.", and 40% of the time it should say "You died". For 9-10, it should say "RIP".
So far I have gotten the random number generation part working. I have up to here:
import java.util.Random;
public class test4 {
public static void main(String[] args) {
Random random = new Random();
for(int i =0; i < 1; i++){
int num = random.nextInt(10) + 1;
System.out.println("The number of cars on the street are: " + num + "Do you wish to cross the road?");
}
}
}
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Oct 31, 2013
I am very new to programming. This is for a college assignment. It says in the brief of the assignment that we will need to convert Math.random to output a random number between 1-1000. How can I do this?
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Apr 18, 2014
I am trying to generate a double number from the range [-1,2]
so what i did is this
xs[i]= Math.random() *(2-(-1))+(-1);
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initial x values 2.17 2.66 3.04 2.81 1.83 2.66 3.67 2.81 1.04 3.1 3 1.23 1.44 3.5 3.84 3.03 1.7 2.79 4 1.43
see some numbers are out of range! and i don't know why aren't there any minus numbers...
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I have to make code about finding road with Stack or Queue. At first, I tried to make it in this way...
Java Code:
//public class QueueMain {
public static void main(String[] args){
int [][] arr = {{0, 0, 1, 0, 0, 1, 0, 0, 0}, //p
{0, 0, 0, 0, 0, 0, 1, 0, 0},//q
{0, 0, 0, 0, 0, 0, 1, 0, 0},//r
{0, 0, 0, 0, 1, 0, 0, 0, 0},//s
{0, 0, 0, 0, 0, 1, 0, 0, 0},//t
{0, 0, 0, 1, 0, 0, 0, 1, 0},//w
{0, 0, 0, 0, 0, 0, 0, 0, 0},//x
{0, 0, 1, 0, 0, 0, 0, 0, 1},//y
{0, 0, 0, 0, 0, 0, 0, 0, 0}};//z
String [] add = {"P", "Q", "R", "S", "T", "W", "X", "Y", "Z"};
int originnumber = 0;
int destinationnumber = 8;
[Code] ....
But it doesn't work at all. I tried to put visited address into array<mark>... but it didn't work.
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I try to find out by google i get lots of forum links but each showing me.
1. I have to do web application.
2. Google not support 'without internet' map facility.
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I found goworldwind.org but not clear understanding right now.
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I need to create a diagonal cross however I can not figure out how to do the upper left side of it.
Currently I am getting
0*
1--*
2---*
3 *--*
4*-----*
I want to get it to look like
0*------*
1 *--*
2----*
3 *---*
4*------ *
( I replaced spaces with -) So far I have
System.out.println("Input a size(must be larger than 1: )");
size=input.nextInt();
if (size>1) {
for (x=0;x<size;x++){
System.out.println("");
[Code] ....
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Java Code:
searchTerm = request.getParameter("search");
searchTerm = searchTerm.replaceAll("<", "<").replaceAll(">", ">");
searchTerm = searchTerm.replaceAll("[^A-Za-z0-9 ]", "");
searchTerm = searchTerm.replaceAll("eval((.*))", "");
searchTerm = searchTerm.replaceAll("["'][s]*((?i)javascript):(.*)["']", """");
[Code] ....
Now, after applying the above code, the cross site scripting can be done and the problem is that the search can't be done using the textbox and all the time will display none results.
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I have to calculate auto and cross-correlation from a file, like this:
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and after
Rxy(n)= 1/N* SUM[from k=1 to N-n]((x(k)-x(mean))*y(k+n)-y(mean))
I've 600 x an y,
k = the numbers of x (N is the last one)
n = 0....N-1
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Aug 13, 2014
fixing an issue in the search textbox in one of the jsp's. I was informed that cross site scripting can be done in the textbox and I kept the below code in my jsp to fix the issue:
searchTerm = request.getParameter("search");
searchTerm = searchTerm.replaceAll("<", "<").replaceAll(">", ">");
searchTerm = searchTerm.replaceAll("[^A-Za-z0-9 ]", "");
searchTerm = searchTerm.replaceAll("eval((.*))", "");
searchTerm = searchTerm.replaceAll("["'][s]*((?i)javascript):(.*)["']", """");
[code]...
Now, after applying the above code, the cross site scripting can be done and the problem is that the search can't be done using the textbox and all the time will display none results.
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Oct 26, 2014
I have to calculate auto and cross-correlation from a file, like this:
Rxx(n)= 1/N* SUM[from k=1 to N-n]((x(k)-x(mean))*x(k+n)-x(mean))
and after
Rxy(n)= 1/N* SUM[from k=1 to N-n]((x(k)-x(mean))*y(k+n)-y(mean))
I've 600 x an y,
k = the numbers of x (N is the last one)
n = 0....N-1
already calculated mean, and I've tried the following (but it doesnt work):
String sor;
int i=0;
while ((sor = br.readLine()) != null) {
String [] adatok =sor.trim().split(",");
[Code] ....
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Java Code:
package matrixmoveelements;
import java.awt.Color;
import java.awt.Graphics;
import java.awt.event.ActionEvent;
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import java.awt.event.KeyEvent;
[Code] ......
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package Exercises;
import java.util.Random;
import java.util.Scanner;
import javax.swing.JOptionPane;
/**
* Heads or tails?
* That is what this is.
*/
public class num14 {
[Code] ....
Attached File(s) : New Text Document.txt (2.59K)
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Java Code:
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Java Code:
import java.util.Random;
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{
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[Code] .....
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