<!doctype html><html lang="en"><head><meta charset="utf-8"/><link rel="shortcut icon" href="/favicon.ico"/><meta name="viewport" content="width=device-width,initial-scale=1,shrink-to-fit=no,user-scalable=no"/><meta name="theme-color" content="#000000"/><link rel="manifest" href="/manifest.json"/><title>七月在线 - 国内领先的人工智能教育平台</title><link href="/mrstatic/css/43.b198ad93.chunk.css" rel="stylesheet"><link href="/mrstatic/css/main.532b6b06.chunk.css" rel="stylesheet"></head><body><noscript>You need to enable JavaScript to run this app.</noscript><div id="root"></div><script src="/api.js"></script><script>!function(d){function e(e){for(var r,t,a=e[0],n=e[1],o=e[2],c=0,i=[];c<a.length;c++)t=a[c],l[t]&&i.push(l[t][0]),l[t]=0;for(r in n)Object.prototype.hasOwnProperty.call(n,r)&&(d[r]=n[r]);for(p&&p(e);i.length;)i.shift()();return f.push.apply(f,o||[]),s()}function s(){for(var e,r=0;r<f.length;r++){for(var t=f[r],a=!0,n=1;n<t.length;n++){var o=t[n];0!==l[o]&&(a=!1)}a&&(f.splice(r--,1),e=b(b.s=t[0]))}return e}var t={},u={36:0},l={36:0},f=[];function b(e){if(t[e])return t[e].exports;var r=t[e]={i:e,l:!1,exports:{}};return d[e].call(r.exports,r,r.exports,b),r.l=!0,r.exports}b.e=function(f){var e=[];u[f]?e.push(u[f]):0!==u[f]&&{2:1,3:1,4:1,5:1,6:1,7:1,8:1,9:1,10:1,11:1,12:1,14:1,16:1,17:1,18:1,19:1,20:1,21:1,22:1,23:1,24:1,25:1,26:1,27:1,28:1,30:1,31:1,32:1,33:1,34:1,35:1,37:1,38:1,39:1,40:1,41:1,42:1,44:1,45:1,47:1,48:1,49:1,50:1,51:1}[f]&&e.push(u[f]=new Promise(function(e,a){for(var r="mrstatic/css/"+({5:"Activity",6:"BargainMiddlePage",7:"Classify",8:"Country",9:"CourseList",10:"DrawDocument",11:"Examination",12:"Invite",13:"MyEdit",14:"Order",15:"Orderinfo",16:"PayOrder",17:"Preferential",18:"SearchResult",19:"ShareCourse",20:"ShopCart",21:"aist-share",22:"blessing-getPrize",23:"blessing-preheat",24:"blessing-rank",25:"coupons",26:"deposit-order",27:"deposit-pay-order",28:"detail",30:"myorders",31:"newyear-2019-landing",32:"newyear-yearIndex",33:"prize-winner-list",34:"purchased",35:"python-class",37:"search",38:"shareposter",39:"study",40:"system-notices",41:"togroup",42:"video"}[f]||f)+"."+{0:"31d6cfe0",1:"31d6cfe0",2:"877b0117",3:"bf839917",4:"b22f3911",5:"c3327896",6:"eb686c74",7:"fb4bedde",8:"2d34330b",9:"afc8902e",10:"aeb3f822",11:"7bb0622b",12:"c3327896",13:"31d6cfe0",14:"8c058a7a",15:"31d6cfe0",16:"7eb7d317",17:"12a8297c",18:"cdf852c1",19:"8046fb41",20:"92ab48a3",21:"40873df0",22:"5a935f68",23:"4e9bf434",24:"91e559d5",25:"466858c7",26:"5ea077aa",27:"09ce6fd5",28:"54d9956e",30:"179a42fc",31:"bcab538c",32:"8cf79328",33:"3eee90af",34:"bb758677",35:"49baf51f",37:"5716d9b3",38:"76774ba4",39:"bf6b9b43",40:"fd23e5fc",41:"f08bc5f3",42:"1c1131c9",44:"a156a0a0",45:"bff100af",46:"31d6cfe0",47:"820320a6",48:"35e22f8c",49:"befec011",50:"b02d1de6",51:"1146f09d"}[f]+".chunk.css",n=b.p+r,t=document.getElementsByTagName("link"),o=0;o<t.length;o++){var c=(d=t[o]).getAttribute("data-href")||d.getAttribute("href");if("stylesheet"===d.rel&&(c===r||c===n))return e()}var i=document.getElementsByTagName("style");for(o=0;o<i.length;o++){var d;if((c=(d=i[o]).getAttribute("data-href"))===r||c===n)return e()}var s=document.createElement("link");s.rel="stylesheet",s.type="text/css",s.onload=e,s.onerror=function(e){var r=e&&e.target&&e.target.src||n,t=new Error("Loading CSS chunk "+f+" failed.\n("+r+")");t.request=r,delete u[f],s.parentNode.removeChild(s),a(t)},s.href=n,document.getElementsByTagName("head")[0].appendChild(s)}).then(function(){u[f]=0}));var t=l[f];if(0!==t)if(t)e.push(t[2]);else{var r=new Promise(function(e,r){t=l[f]=[e,r]});e.push(t[2]=r);var a,o=document.createElement("script");o.charset="utf-8",o.timeout=120,b.nc&&o.setAttribute("nonce",b.nc),o.src=b.p+"mrstatic/js/"+({5:"Activity",6:"BargainMiddlePage",7:"Classify",8:"Country",9:"CourseList",10:"DrawDocument",11:"Examination",12:"Invite",13:"MyEdit",14:"Order",15:"Orderinfo",16:"PayOrder",17:"Preferential",18:"SearchResult",19:"ShareCourse",20:"ShopCart",21:"aist-share",22:"blessing-getPrize",23:"blessing-preheat",24:"blessing-rank",25:"coupons",26:"deposit-order",27:"deposit-pay-order",28:"detail",30:"myorders",31:"newyear-2019-landing",32:"newyear-yearIndex",33:"prize-winner-list",34:"purchased",35:"python-class",37:"search",38:"shareposter",39:"study",40:"system-notices",41:"togroup",42:"video"}[f]||f)+"."+{0:"6a735dfd",1:"5e11f90b",2:"970c31b6",3:"40b98937",4:"47a5f8ea",5:"8e682cd9",6:"7826e7de",7:"57ed0c58",8:"8cec1012",9:"c0909fe5",10:"44c752e2",11:"9070101c",12:"f11d21ca",13:"b745e8f7",14:"4ad72940",15:"a0d1fe73",16:"8913c8e5",17:"6472aa3b",18:"cd6dca42",19:"0ae98640",20:"02ee89cc",21:"dc184236",22:"95213aad",23:"b43016f6",24:"184a328d",25:"de75fd45",26:"c7456c55",27:"e20d87fb",28:"c618316c",30:"da6d04dc",31:"f8a9479e",32:"a963af3d",33:"47200022",34:"e58addb9",35:"b887e19d",37:"1bfc13bd",38:"a720166e",39:"83e0b960",40:"29f3468f",41:"cb781e76",42:"52ed0657",44:"7491b1ee",45:"7763efee",46:"420a3f4b",47:"77e14ca9",48:"8cced5a9",49:"0c5b56cc",50:"2d6ab1e2",51:"e12be435"}[f]+".chunk.js",a=function(e){o.onerror=o.onload=null,clearTimeout(c);var r=l[f];if(0!==r){if(r){var t=e&&("load"===e.type?"missing":e.type),a=e&&e.target&&e.target.src,n=new Error("Loading chunk "+f+" failed.\n("+t+": "+a+")");n.type=t,n.request=a,r[1](n)}l[f]=void 0}};var c=setTimeout(function(){a({type:"timeout",target:o})},12e4);o.onerror=o.onload=a,document.head.appendChild(o)}return Promise.all(e)},b.m=d,b.c=t,b.d=function(e,r,t){b.o(e,r)||Object.defineProperty(e,r,{enumerable:!0,get:t})},b.r=function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},b.t=function(r,e){if(1&e&&(r=b(r)),8&e)return r;if(4&e&&"object"==typeof r&&r&&r.__esModule)return r;var t=Object.create(null);if(b.r(t),Object.defineProperty(t,"default",{enumerable:!0,value:r}),2&e&&"string"!=typeof r)for(var a in r)b.d(t,a,function(e){return r[e]}.bind(null,a));return t},b.n=function(e){var r=e&&e.__esModule?function(){return e.default}:function(){return e};return b.d(r,"a",r),r},b.o=function(e,r){return Object.prototype.hasOwnProperty.call(e,r)},b.p="/",b.oe=function(e){throw console.error(e),e};var r=window.webpackJsonp=window.webpackJsonp||[],a=r.push.bind(r);r.push=e,r=r.slice();for(var n=0;n<r.length;n++)e(r[n]);var p=a;s()}([])</script><script src="/mrstatic/js/43.59f89515.chunk.js"></script><script src="/mrstatic/js/main.f62e3755.chunk.js"></script></body></html>