```
numbers = [9,1,2,3,45,4332,3232,29,-1]
for j in range(len(numbers)):
for i in range(len(numbers)-1):
if(numbers[i] > numbers[i+1]):
numbers[i],numbers[i+1] = numbers[i+1],numbers[i]
```

First setup the array with numbers not in any order

`numbers = [9,1,2,3,45,4332,3232,29,-1]`

Now create a for loop that loops depending on the amount numbers - 1 as the array index starts at 0.

`for j in range(len(numbers)):`

Another for loop nested inside the for loop to do the same thing.

`for i in range(len(numbers)-1):`

Compare the value of the current number with the number that is next in array.

`if(numbers[i] > numbers[i+1]):`

If this is true then swap them around so that the smaller one is first.

`numbers[i],numbers[i+1] = numbers[i+1],numbers[i]`

The array before the iteration starts looks like this

`[9, 1, 2, 3, 45, 4332, 3232, 29, -1]`

After the code runs it is in order like this

[-1, 1, 2, 3, 9, 29, 45, 3232, 4332]

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