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              const unsortedArray = [23, 1, 4, 5, -123, 2, 0, 0, 01, 71, 10, 2];
const sortedArray = bubbleSort(unsortedArray);


function bubbleSort(array) {

	// Use an isSorted flag to determine whether or not there
	// is more sorting to do when we are in the while loop
	let isSorted = false;

	while(!isSorted) {

		// Mark is sorted true, then re-mark it false in the loop.
		// If the loop is finished, then isSorted will stay true
		// and we will thus exit the while loop and return
		isSorted = true;

		for(let i = 0; i < array.length - 1; i++) {
			if(array[i] > array[i+1]) {
				// Swap by holding the first element in a temp variable,
				// then reassigning indexes i and i+1 to each other
				let temp = array[i];
				array[i] = array[i + 1];
				array[i + 1] = temp;

				// Mark the isSorted flag false because there is still sorting to do if we are in the loop
				isSorted = false;
	// Return the sorted array!
	return array;
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