public class Program {

public void start() {

int[] nums = { 35, 90, 5, 45 };

for(int i = nums.length; i > 0; i--){

bubble(nums, i);

}

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

System.out.println(nums[i]);

}

}

private void bubble(int[] a, int n){

int temp = 0;

for (int i = 0; i < (n-1); i++) {

if (a[i] > a[i+1]) {

swapElements(a, i, i+1);

}

}

}

private void swapElements(int[] a, int pos1, int pos2){

int temp = a[pos1];

a[pos1] = a[pos2];

a[pos2] = temp;

}

}

I KNOW The answers :) But i want to know how to solve like how does it work through? which steps go first and so forth and so forth? And can you explain whats with the " bubble (nums, i); " and whats its purpose and why is there a method of it " private void bubble(int [ ] a, int n) " Like explain please if you can.

The answers :

5

35

45

90

Like how does it work out in that order?

Please need Help ! :)

Thanks