## Storing in an Array

Hi everyone.

I am writing this program that uses a global int array to simulate turnstile counts. Each element of the array represents the count on a turnstile. There are 10 turnstiles and I must run a program that has 1000 people passing through these 10 turnstiles randomly.

THe output must be like this:

counter[0] = 23; (23 people going through this turnstile
for example)
counter[1] = 56;
counter[2] = 89;
and so on up to
counter[9] = 34;

In my program I can't manage to place the randomly created numbers to only be placed in the 10 different elements. It seems that when I do a loop to run 1000times it prints out the individual counters 1000 times each and then has values beside them. How do I just simulate how many times a counter has been randomly "walked through" and then add that just to the value inside of that element.

I also need to create a function that returns the sum and average of the 10 array elements and then display these to screen as well.

Here is my code and thanks for your time:

class AttendenceCounts3
{
public static void main(String[] args)
{

int[]counter1 = new int[10];
int[]counter2;

counter2=counter1;

for(int i = 0;i<counter2.length;i++)
counter2[i] = 0;

for (int i=0;i<counter1.length;i++)

for (int j = 0; j < 20; j++)
{
int patron = (int)(Math.random() * 10);
counter2[patron]++;
System.out.println("counter [" + i + "] = " +counter2[+ patron]);
}
}
}