<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
<script>
function arrReverse(num1, num2, num3, num4, num5) {
var num1 = parseFloat(prompt('請輸入第1個數組數據:'));
var num2 = parseFloat(prompt('請輸入第2個數組數據:'));
var num3 = parseFloat(prompt('請輸入第3個數組數據:'));
var num4 = parseFloat(prompt('請輸入第4個數組數據:'));
var num5 = parseFloat(prompt('請輸入第5個數組數據:'));
var arr = [num1, num2, num3, num4, num5];
var newArr = [];
for (var i = arr.length - 1; i >= 0; i--) {
newArr[newArr.length] = arr[i];
}
return '數組' + '(' + num1 + ',' + num2 + ',' + num3 + ',' + num4 + ',' + num5 + ')' + '翻轉后為:' +
newArr;
}
alert(arrReverse());
</script>
</head>
<body>
</body>
</html>
執行結果截圖:
翻轉數組結果.png