Selection sort VS. Insertion sort

Globals

• const data = [ ...new Array(250).fill(0).map(Math.random) ]

• 0 ops/s

  function selectionSort(arr) { const len = arr.length; let minIdx; let temp; for (let i = 0; i < len; i++) { minIdx = i; for (let j = i + 1; j < len; j++) { if (arr[j] < arr[minIdx]) { minIdx = j; } } temp = arr[i]; arr[i] = arr[minIdx]; arr[minIdx] = temp; } return arr; } selectionSort(data);
• 0 ops/s

  function insertionSort(arr) { const n = arr.length; for (let i = 1; i < n; i++) { const current = arr[i]; let j = i - 1; while (j > -1 && current < arr[j]) { arr[j + 1] = arr[j]; j--; } arr[j + 1] = current; } return arr; } insertionSort(data);