js数组的选择排序

function selectionSort(arr) {
  let minIndex;
  for (let i = 0; i < arr.length - 1; i++) {
    minIndex = i;
    for (let j = i + 1; j < arr.length; j++) {
      if (arr[j] < arr[minIndex]) {
        minIndex = j;
      }
    }
    if (minIndex!== i) {
      let temp = arr[i];
      arr[i] = arr[minIndex];
      arr[minIndex] = temp;
    }
  }
  return arr;
}

let array = [64, 25, 12, 22, 11];
console.log(selectionSort(array));