javascript 选择排序详解

<script type="text/javascript">
	var arr = [2, 1, 3, 6, 4, 7, 5];
	for (var i = 0; i < arr.length - 1; i++) {
		for (var j = i + 1; j < arr.length; j++) {
			if (arr[i] > arr[j]) {
				var t = arr[i];
				arr[i] = arr[j];
				arr[j] = t;
			}
		}
	}
	console.log(arr)
</script>