Hi

I have searched this site for help with this and used an example of a lottery numbers program.

However, I need to modify it slightly but can't seem to get it right.

I would like to be able to generate random numbers between 0 and 100 (maybe negative oness as well). The code below just generates 7 numbers between 0 and 6 and I can't see where I need to adjust the code. If anyone could help me with this, I would be really grateful, even just an explaination so I can work it out myself would be great as I just can't see where it is saying only use those low 0 - 6 digits! :rolleyes:

```
// random number generator
import java.lang.Math;
// setting up array with random numbers 26 july 2005
public class myRandomNodes {
public static void main(String[] args)
{
new ranNumbers (7);
}
}
class myRanNumbers {
private int[] numbers;
public myRanNumbers (int n )
{
numbers = new int[n];
// initialise numbers
int i = 0;
while (i < n ) {
//int r = (int) (Math.random() * n);
// create a random integer between 1 and 100 inclusive
int r = (int) Math.floor(Math.random() * 100);
if (add (numbers, i, r)) {
++i;
}
}
show_all (numbers);
}
private boolean add (int [] list, int size, int val)
{
for (int i = 0; i < size; i++ ){
if (list[i] == val) {
return false;
}
}
list[size] = val;
return true;
}
private void show_all (int[] list)
{
for (int i = 0; i < list.length; i++ ) {
//System.out.print(list[i] + " ");
System.out.println("rounded number between 0 and 100 is ");
}
System.out.println();
}
}
```