lang="zh-CN" class="no-js"> (function(html){html.className = html.className.replace(/\bno-js\b/,'js')})(document.documentElement); /* */
var pie_pr_dec_vars = {"ajaxURL":"https:\/\/www.svip.tech\/wp-admin\/admin-ajax.php","dateY":"2020","piereg_startingDate":"1901","piereg_endingDate":"2018","pass_strength_indicator_label":"\u5bc6\u7801\u5f3a\u5ea6","pass_very_weak_label":"\u975e\u5e38\u5f31","pass_weak_label":"\u5f31","pass_medium_label":"\u4e2d","pass_strong_label":"\u5f3a","pass_mismatch_label":"\u4e24\u6b21\u5bc6\u7801\u4e0d\u4e00\u81f4","ValidationMsgText1":"\u65e0","ValidationMsgText2":"* \u8be5\u5b57\u6bb5\u662f\u5fc5\u586b\u7684","ValidationMsgText3":"* \u8bf7\u9009\u62e9\u4e00\u4e2a\u9009\u9879","ValidationMsgText4":"* \u8fd9\u4e2a\u590d\u9009\u6846\u662f\u5fc5\u586b\u7684","ValidationMsgText5":"* \u4e24\u4e2a\u65e5\u671f\u8303\u56f4\u5b57\u6bb5\u90fd\u662f\u5fc5\u586b\u7684","ValidationMsgText6":"* \u5b57\u6bb5\u5fc5\u987b\u7b49\u4e8e\u6d4b\u8bd5","ValidationMsgText7":"* \u65e0\u6548","ValidationMsgText8":"\u65e5\u671f\u8303\u56f4","ValidationMsgText9":"\u65e5\u671f\u65f6\u95f4\u8303\u56f4","ValidationMsgText10":"* \u6700\u5c0f\u503c","ValidationMsgText11":" \u5b57\u7b26\u662f\u5fc5\u586b\u7684","ValidationMsgText12":"* \u6700\u5927\u503c","ValidationMsgText13":" \u5b57\u7b26\u662f\u5141\u8bb8\u7684","ValidationMsgText14":"* \u4f60\u5fc5\u987b\u586b\u5199\u4ee5\u4e0b\u5b57\u6bb5\u7684\u4e00\u4e2a","ValidationMsgText15":"* \u6700\u5c0f\u503c\u662f","ValidationMsgText16":"* \u65e5\u671f\u4e4b\u524d","ValidationMsgText17":"* \u65e5\u671f\u8fc7\u53bb","ValidationMsgText18":" \u9009\u9879\u662f\u5141\u8bb8\u7684","ValidationMsgText19":"* \u8bf7\u9009\u62e9","ValidationMsgText20":" \u9009\u9879","ValidationMsgText21":"* \u5b57\u6bb5\u4e0d\u5339\u914d","ValidationMsgText22":"* \u65e0\u6548\u7684\u4fe1\u7528\u5361\u53f7\u7801","ValidationMsgText23":"* \u65e0\u6548\u7684\u7535\u8bdd\u53f7\u7801","ValidationMsgText24":"* \u5141\u8bb8\u7684\u683c\u5f0f (xxx) xxx-xxxx","ValidationMsgText25":"* Minimum 10 Digits starting with Country Code without + sign.","ValidationMsgText26":"* \u65e0\u6548\u90ae\u4ef6\u5730\u5740","ValidationMsgText27":"* \u4e0d\u662f\u4e00\u4e2a\u6709\u6548\u7684\u6574\u6570","ValidationMsgText28":"* \u65e0\u6548\u7684\u6570\u5b57","ValidationMsgText29":"* \u65e0\u6548\u6708","ValidationMsgText30":"* \u65e0\u6548\u5929","ValidationMsgText31":"* \u65e0\u6548\u5e74","ValidationMsgText32":"* \u65e0\u6548\u7684\u6587\u4ef6\u6269\u5c55","ValidationMsgText33":"* \u65e0\u6548\u7684\u65e5\u671f\uff0c\u5fc5\u987b\u662f YYYY-MM-DD \u683c\u5f0f","ValidationMsgText34":"* \u65e0\u6548IP\u5730\u5740","ValidationMsgText35":"* \u65e0\u6548\u7f51\u5740","ValidationMsgText36":"* \u53ea\u80fd\u662f\u6570\u5b57","ValidationMsgText37":"* \u53ea\u80fd\u662f\u5b57\u6bcd","ValidationMsgText38":"* \u4e0d\u5141\u8bb8\u7279\u6b8a\u5b57\u7b26","ValidationMsgText39":"* \u8fd9\u4e2a\u7528\u6237\u5df2\u88ab\u4f7f\u7528","ValidationMsgText40":"* \u9a8c\u8bc1\u4e2d\uff0c\u8bf7\u7a0d\u540e","ValidationMsgText41":"* \u8fd9\u4e2a\u7528\u6237\u540d\u53ef\u7528","ValidationMsgText42":"* \u8fd9\u4e2a\u7528\u6237\u5df2\u88ab\u4f7f\u7528","ValidationMsgText43":"* \u9a8c\u8bc1\u4e2d\uff0c\u8bf7\u7a0d\u540e","ValidationMsgText44":"* \u8fd9\u4e2a\u540d\u79f0\u5df2\u88ab\u4f7f\u7528","ValidationMsgText45":"* \u8fd9\u4e2a\u540d\u79f0\u53ef\u7528","ValidationMsgText46":"* \u9a8c\u8bc1\u4e2d\uff0c\u8bf7\u7a0d\u540e","ValidationMsgText47":"* \u8fd9\u4e2a\u540d\u79f0\u5df2\u88ab\u4f7f\u7528","ValidationMsgText48":"* \u8bf7\u8f93\u5165HELLO","ValidationMsgText49":"* \u65e0\u6548\u65e5\u671f","ValidationMsgText50":"* \u65e0\u6548\u7684\u65e5\u671f\u6216\u65e5\u671f\u683c\u5f0f","ValidationMsgText51":"\u9884\u671f\u7684\u683c\u5f0f\uff1a","ValidationMsgText52":"mm\/dd\/yyyy hh:mm:ss AM|PM \u6216 ","ValidationMsgText53":"yyyy-mm-dd hh:mm:ss AM|PM","ValidationMsgText54":"* \u65e0\u6548\u7528\u6237\u540d","ValidationMsgText55":"* \u65e0\u6548\u6587\u4ef6","ValidationMsgText56":"* \u6700\u5927\u503c\u662f","ValidationMsgText57":"* \u53ea\u80fd\u662f\u5b57\u6bcd","ValidationMsgText58":"* Only Alphanumeric characters are allowed","ValidationMsgText59":"\u5220\u9664","ValidationMsgText60":"Edit","reCaptcha_public_key":"","prRegFormsIds":["reg_form_1"],"not_widgetTheme":"red","is_widgetTheme":"red","not_forgot_widgetTheme":"red","is_forgot_widgetTheme":[],"reg_forms_theme":{"form":{"type":"form","meta":"0","label":"\u6b22\u8fce\u6ce8\u518c\u8d26\u53f7","desc":"\u6ce8\u518c\u767b\u5f55\u540e\u53ef\u6295\u7a3f\u53d1\u5e03\u6587\u7ae0\uff0c\u53ef\u53d1\u8868\u8bc4\u8bba\u89c2\u70b9\u7b49","css":"","label_alignment":"left","user_verification":"0"},"0":{"id":"0","type":"username","meta":"0","required":"1","label":"\u7528\u6237\u540d","validation_rule":"","desc":"","placeholder":"","validation_message":"","css":""},"2":{"remove":"0","id":"2","type":"password","required":"1","validation_rule":"","meta":"0","label":"\u5bc6\u7801","label2":"\u786e\u8ba4\u5bc6\u7801","desc":"","placeholder":"","validation_message":"","css":"","show_meter":"1","pass_strength_indicator_label":"\u5bc6\u7801\u5f3a\u5ea6","pass_very_weak_label":"\u975e\u5e38\u5f31","pass_weak_label":"\u5f31","pass_medium_label":"\u4e2d","pass_strong_label":"\u5f3a","pass_mismatch_label":"\u4e24\u6b21\u5bc6\u7801\u4e0d\u4e00\u81f4","restrict_strength":"1","strength_message":"\u8bf7\u589e\u5f3a\u5bc6\u7801\u5b89\u5168\u6027"},"1":{"remove":"0","id":"1","type":"email","meta":"0","required":"1","label":"Email","validation_rule":"email","label2":"\u786e\u8ba4Email","desc":"","placeholder":"","validation_message":"","css":""},"3":{"id":"3","type":"phone","label":"\u624b\u673a\u53f7","desc":"","required":"3","default_value":"","phone_format":"international","validation_message":"","css":"","show_in_profile":"1"},"4":{"id":"4","required":"1","label":"\u9a8c\u8bc1\u7801","desc":"","placeholder":"","validation_message":"","css":"","type":"math_captcha"},"submit":{"label":"Submit","type":"submit","remove":"0","meta":"0","text":"\u5b8c\u6210","reset":"0","reset_text":"Reset","confirmation":"text","redirect_url":"","page":"372","message":"\u611f\u8c22\u60a8\u7684\u6ce8\u518c\uff0c\u73b0\u5728\u5df2\u7ecf\u53ef\u4ee5\u767b\u5f55\u3002"}},"matchCapResult1":"MzE=","matchCapResult2":"ODA1","matchCapResult3":"MTQ=","matchCapColors":["rgba(0, 0, 0, 0.6)","rgba(153, 31, 0, 0.9)","rgba(64, 171, 229,0.8)","rgba(0, 61, 21, 0.8)","rgba(0, 0, 204, 0.7)","rgba(0, 0, 0, 0.5)","rgba(198, 81, 209, 1.0)","rgba(0, 0, 999, 0.5)","rgba(0, 0, 0, 0.5)","rgba(0, 0, 0, 0.5)","rgba(255, 63, 143, 0.9)"],"matchCapImgColor":"rgba(0, 61, 21, 0.8)","matchCapImgURL":"https:\/\/www.svip.tech\/wp-content\/plugins\/pie-register\/images\/math_captcha\/3.png","matchCapHTML":"8 + 11 = ","is_socialLoginRedirect":"","socialLoginRedirectRenewAccount":"","isSocialLoginRedirectOnLogin":"","socialLoginRedirectOnLoginURL":"","pie_payment_methods_data":[],"prTimedFieldVal":"20-03-29 08:57:27"};
/* */ /* */
var _zxcvbnSettings = {"src":"https:\/\/www.svip.tech\/wp-includes\/js\/zxcvbn.min.js"};
/* */ #wpadminbar #wp-admin-bar-my-account{float:right} }.recentcomments a{display:inline !important;padding:0 !important;margin:0 !important;}body.custom-background { background-color: #bcbfc1; }#wpadminbar { display:none; }html { margin-top: 32px !important; } * html body { margin-top: 32px !important; } @media screen and ( max-width: 782px ) { html { margin-top: 46px !important; } * html body { margin-top: 46px !important; } }/* 您可以在此处加入您的CSS。 点击上方的帮助图标来了解更多。 */ .comments-link { display:none; } .sticky-post { display:none; } *:not([class*="icon"]):not(i) { font-family: "Microsoft Yahei", "NotoSans", "Arial", "DroidSans", "PingFangSC-Regular", "sans-serif", "siyuan" !important; } var _hmt = _hmt || [];
(function() {
var hm = document.createElement("script");
hm.src = "https://hm.baidu.com/hm.js?26301537e9f622987c1f80d837058a29";
var s = document.getElementsByTagName("script")[0];
s.parentNode.insertBefore(hm, s);
})(); //20190826控制pace.js进度条加载时间上限，自动隐藏
function hidepacejs(){
var pacediv = document.getElementsByClassName("pace")[0];
pacediv.style.display="none";
}
//重复执行某个方法
var pacet1 = window.setInterval(hidepacejs,7000);
var pacet2 = window.setInterval("hidepacejs()",7000);
//window.clearInterval(pacet1);
//window.clearInterval(pacet2);

跳至正文

谷小川的博客

有本事活捉我|(•_•) |_•) |•) | ) www.SVIP.tech

菜单和挂件

function caidan()
{document.getElementById('anniu').click();
scrollTo(0,0);
window.location.hash = "#masthead";
//if (document.getElementById("secondary").getAttribute("aria-expanded") = "false"){
//document.getElementById("anniu").click();}
//scrollTo(0,0);
//20190227悬浮菜单脚本
}
function remenu()
{if(document.getElementById('caidananniu').src.indexOf('menu-2.png') >= 0){
document.getElementById('caidananniu').src="/wp-content/uploads/2019/02/menu.png";
}else{
document.getElementById('caidananniu').src="/wp-content/uploads/2019/02/menu-2.png";
}
}

下学期死也要把托福考出来了

时间过得太快了。
立帖为证：下学期结束前死也要把托福(+GRE)考出来。
如果实在不行，那就雅思？
算了没有如果，就这样，奥利给干了！
一日三餐没烦恼，今天就吃老八秘制小汉[……]

继续阅读

<!--

-->

特性与复杂度总结:数据结构与算法分析

最小生成(支撑)树:

  Prim普里姆算法
不断选择权值最小的边，始终保持一棵生成树，O(n^2)，复杂度与边无关，适合稠密图。
  Kruskal克鲁斯卡尔算法
每个顶[……]

继续阅读

<!--

-->

计数、基数、桶排序分析，顺序、对分查找实现:数据结构与算法分析

不基于比较、线性时间运行的排序算法：

Counting sort计数排序：O(n+k) 共n个元素 整数范围0-k 稳定
将元素作为辅助数组的下标，统计每个对应元素出现的次数，[……]

继续阅读

<!--

-->

插入、希尔、选择、堆、冒泡、快速、归并排序实现:数据结构与算法分析

基于比较、渐进最优、最好情况只能降到O(nlogn)：

Insert sort 插入排序 O(N^2) 稳定

void Insert_sort(int a[],int n) /[......]

继续阅读

<!--

-->

WordPress分类目录和标签页404错误的bug修复

遇到一个比较奇怪的bug：按照分类目录或者标签筛选文章时，部分标签和分类无法正常显示（404）错误，但是该分类或标签下确实存在相应文章。

怀疑是伪静态或者中文分类和标签名的问[……]

继续阅读

<!--

-->

吾剑所吟乃白银赞歌

吾剑所吟乃白银赞歌——亚伯拉罕·塞特拉基安

<!--

-->

/* */
var pwsL10n = {"unknown":"\u5bc6\u7801\u5f3a\u5ea6\u672a\u77e5","short":"\u975e\u5e38\u5f31","bad":"\u5f31","good":"\u4e2d\u7b49","strong":"\u5f3a","mismatch":"\u4e0d\u5339\u914d"};
/* */ /* */
var screenReaderText = {"expand":"\u5c55\u5f00\u5b50\u83dc\u5355","collapse":"\u6298\u53e0\u5b50\u83dc\u5355"};
/* */