【JavaScript練習】函數封裝對數組進行冒泡排序
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<script>
// 函數封裝對數組進行冒泡排序
function sort(arr) {
for (var i = 0; i < arr.length - 1; i++) {
for (var j = 0; j < arr.length - 1 - i; j++) {
if (arr[j] > arr[j + 1]) {
var temp = arr[j];
arr[j] = arr[j + 1];
arr[j + 1] = temp;
}
}
}
return arr;
}
console.log(sort([12, 7, 2, 6, 4]));
</script>
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運作結果
![nodejs微信開發---授權登入+擷取使用者資訊微信網頁授權[圖]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)