冒泡排序

function bubbleSort1(array) {
  const n = array.length;
  for (let i = 1; i < n; i++) {
    for (let j = 0; j < n - i; j++) {
      if (array[j] > array[j + 1]) {
        swap(array, j, j + 1);
      }
    }
  }
}

function swap(array, a, b) {
  let temp = array[a];
  array[a] = array[b];
  array[b] = temp;
}