摘要:
// 求最大值 <script> var arr = [10,35,765,21345,678,89]; var max = arr [0]; for (var i=0;i< arr.length;i++) { if (max<arr[i]){ max = arr [i]; } } console. 阅读全文
摘要:
<!DOCTYPE html><html> <head> <meta charset="utf-8"> <title></title> <style type="text/css"> *{ margin: 0; padding: 0; } #box{ height: 100px; width: 10 阅读全文