-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathcodingtest-codingclass.html
More file actions
822 lines (484 loc) · 34.7 KB
/
codingtest-codingclass.html
File metadata and controls
822 lines (484 loc) · 34.7 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
<!DOCTYPE html>
<html>
<head>
<!-- Document Settings -->
<meta charset="utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<!-- Base Meta -->
<!-- dynamically fixing the title for tag/author pages -->
<title>inflearn강의 복습</title>
<meta name="HandheldFriendly" content="True" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<!-- Styles'n'Scripts -->
<link rel="stylesheet" type="text/css" href="/assets/built/screen.css" />
<link rel="stylesheet" type="text/css" href="/assets/built/screen.edited.css" />
<link rel="stylesheet" type="text/css" href="/assets/built/syntax.css" />
<!-- custom.css -->
<link rel="stylesheet" type="text/css" href="/assets/built/custom.css"/>
<!-- font awesome -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css">
<!-- 웹폰트 추가 -->
<link rel="stylesheet" href="https://fonts.googleapis.com/earlyaccess/nanumgothic.css">
<!-- syntax.css 추가 -->
<link rel="stylesheet" type="text/css" href="/assets/built/syntax.css"/>
<!-- highlight.js -->
<link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/highlight.js/9.12.0/styles/default.min.css">
<style>.hljs { background: none; }</style>
<!--[if IE]>
<style>
p, ol, ul{
width: 100%;
}
blockquote{
width: 100%;
}
</style>
<![endif]-->
<!-- This tag outputs SEO meta+structured data and other important settings -->
<meta name="description" content="온리 공부를 위한 블로그" />
<link rel="shortcut icon" href="https://sanseongKo.github.io/assets/built/images/favicon.jpg" type="image/png" />
<link rel="canonical" href="https://sanseongKo.github.io/codingtest-codingclass" />
<meta name="referrer" content="no-referrer-when-downgrade" />
<!--title below is coming from _includes/dynamic_title-->
<meta property="og:site_name" content="SanseongKo's Blog" />
<meta property="og:type" content="website" />
<meta property="og:title" content="inflearn강의 복습" />
<meta property="og:description" content="뭔가 계속 불안해서 결국 인프런의 강의를 질렀다. 강의에서 나오는 내용들 위주로 공부를 진행하려고 한다. String 사전지식 charAt(i) => 문자열 위치(String “abcd”가 있으면 a는 charAt(1)) toCharArray => char[]배열로 바꿔줌(위의 abcd를 배열로 바꿔줌) IndexOf(), substring(begin, end) (특정 문자를 찾고 싶을 때, end인덱스는 마지막에서 끊는다) startsWith(), endWith(), split() (ex. str.startWith(“a”)); => true, split()" />
<meta property="og:url" content="https://sanseongKo.github.io/codingtest-codingclass" />
<meta property="og:image" content="https://sanseongKo.github.io/assets/built/images/codingtest/inflearn.png" />
<meta property="article:publisher" content="https://www.facebook.com/" />
<meta property="article:author" content="https://www.facebook.com/" />
<meta property="article:published_time" content="2021-06-19T00:00:00+09:00" />
<meta property="article:modified_time" content="2021-06-19T00:00:00+09:00" />
<meta property="article:tag" content="Codingtest" />
<meta name="twitter:card" content="summary_large_image" />
<meta name="twitter:title" content="inflearn강의 복습" />
<meta name="twitter:description" content="뭔가 계속 불안해서 결국 인프런의 강의를 질렀다. 강의에서 나오는 내용들 위주로 공부를 진행하려고 한다. String 사전지식 charAt(i) => 문자열 위치(String “abcd”가 있으면 a는 charAt(1)) toCharArray => char[]배열로 바꿔줌(위의 abcd를 배열로 바꿔줌) IndexOf(), substring(begin, end) (특정 문자를 찾고 싶을 때, end인덱스는 마지막에서 끊는다) startsWith(), endWith(), split() (ex. str.startWith(“a”)); => true, split()" />
<meta name="twitter:url" content="https://sanseongKo.github.io/" />
<meta name="twitter:image" content="https://sanseongKo.github.io/assets/built/images/codingtest/inflearn.png" />
<meta name="twitter:label1" content="Written by" />
<meta name="twitter:data1" content="SanseongKo's Blog" />
<meta name="twitter:label2" content="Filed under" />
<meta name="twitter:data2" content="Codingtest" />
<meta name="twitter:site" content="@" />
<meta name="twitter:creator" content="@" />
<meta property="og:image:width" content="1400" />
<meta property="og:image:height" content="933" />
<script type="application/ld+json">
{
"@context": "https://schema.org",
"@type": "Website",
"publisher": {
"@type": "Organization",
"name": "SanseongKo's Blog",
"logo": "https://sanseongKo.github.io/"
},
"url": "https://sanseongKo.github.io/codingtest-codingclass",
"image": {
"@type": "ImageObject",
"url": "https://sanseongKo.github.io/assets/built/images/codingtest/inflearn.png",
"width": 2000,
"height": 666
},
"mainEntityOfPage": {
"@type": "WebPage",
"@id": "https://sanseongKo.github.io/codingtest-codingclass"
},
"description": "뭔가 계속 불안해서 결국 인프런의 강의를 질렀다. 강의에서 나오는 내용들 위주로 공부를 진행하려고 한다. String 사전지식 charAt(i) => 문자열 위치(String “abcd”가 있으면 a는 charAt(1)) toCharArray => char[]배열로 바꿔줌(위의 abcd를 배열로 바꿔줌) IndexOf(), substring(begin, end) (특정 문자를 찾고 싶을 때, end인덱스는 마지막에서 끊는다) startsWith(), endWith(), split() (ex. str.startWith(“a”)); => true, split()"
}
</script>
<!-- <script type="text/javascript" src="https://demo.ghost.io/public/ghost-sdk.min.js?v=724281a32e"></script>
<script type="text/javascript">
ghost.init({
clientId: "ghost-frontend",
clientSecret: "f84a07a72b17"
});
</script> -->
<meta name="generator" content="Jekyll 3.6.2" />
<link rel="alternate" type="application/rss+xml" title="inflearn강의 복습" href="/feed.xml" />
</head>
<body class="post-template">
<div class="site-wrapper">
<!-- All the main content gets inserted here, index.hbs, post.hbs, etc -->
<!-- default -->
<!-- The tag above means: insert everything in this file
into the {body} of the default.hbs template -->
<header class="site-header outer">
<div class="inner">
<nav class="site-nav">
<div class="site-nav-left">
<a class="site-nav-logo" href="https://sanseongKo.github.io/">SanseongKo's Blog</a>
<ul class="nav" role="menu">
<li class="nav-home" role="menuitem"><a href="/">Home</a></li>
<li class="nav-about" role="menuitem"><a href="/about/">About</a></li>
<li class="nav-jekyll" role="menuitem"><a href="/tag/algorithm/">Algorithm</a></li>
<li class="nav-python" role="menuitem"><a href="/tag/java/">Java</a></li>
<li class="nav-python" role="menuitem"><a href="/tag/interview/">기술 면접</a></li>
<li class="nav-python" role="menuitem"><a href="/tag/codingtest/">코테 연습</a></li>
<li class="nav-python" role="menuitem"><a href="/tag/spring/">스프링</a></li>
<li class="nav-archive" role="menuitem">
<a href="/archive.html">All Posts</a>
</li>
<li class="nav-archive" role="menuitem">
<a href="/author_archive.html">Tag별 Posts</a>
</li>
</ul>
</div>
<div class="site-nav-right">
<div class="social-links">
</div>
<a class="subscribe-button" href="#subscribe">Search</a>
</div>
</nav>
</div>
</header>
<!-- Everything inside the #post tags pulls data from the post -->
<!-- #post -->
<main id="site-main" class="site-main outer" role="main">
<div class="inner">
<article class="post-full tag-codingtest post tag-algorithm ">
<header class="post-full-header">
<section class="post-full-meta">
<time class="post-full-meta-date" datetime="19 June 2021">19 June 2021</time>
<span class="date-divider">/</span>
<a href='/tag/codingtest/'>CODINGTEST</a>
</section>
<h1 class="post-full-title">inflearn강의 복습</h1>
</header>
<figure class="post-full-image" style="background-image: url(/assets/built/images/codingtest/inflearn.png)">
</figure>
<!--커버필요없으면 주석 -->
<section class="post-full-content">
<div class="kg-card-markdown">
<p>뭔가 계속 불안해서 결국 인프런의 강의를 질렀다. 강의에서 나오는 내용들 위주로 공부를 진행하려고 한다.</p>
<h3>String</h3>
<p><b>사전지식</b>
<br /><br /></p>
<ol>
<li>charAt(i) => 문자열 위치(String “abcd”가 있으면 a는 charAt(1))</li>
<li>toCharArray => char[]배열로 바꿔줌(위의 abcd를 배열로 바꿔줌)</li>
<li>IndexOf(), substring(begin, end) (특정 문자를 찾고 싶을 때, end인덱스는 마지막에서 끊는다)</li>
<li>startsWith(), endWith(), split() (ex. str.startWith(“a”)); => true, split() => 문자열을 특정 조건으로 스트링 배열로 바꿔줄 수 있음)</li>
<li>toLowerCase() => 소문자로 바꿔줌</li>
<li>replace() => 특정한 문자가 나오면 그거를 뭐로 바꿔줘라</li>
<li>Character,isDigit(c), Character.isLetter (전자 => 0,1이런 숫자냐, 후자 => 문자이냐) –> true</li>
<li>StringBuilder sb = new StringBuilder(); ex) sb.append(“aa”)</li>
</ol>
<h3>String 문제 1<h3>
1. Basic한 방법으로, 이메일이 담기는 배열을 파라미터로 받을 경우, for문을 돌려 각 이메일마다 charAt으로 나눠주고 조건을 확인시키는 방법이다.
여기서 주의할 점은 substring(숫자) 이 숫자 부분이 배열의 번호부터 출력이 된다.
2. split을 가지고 하는 방법으로, 각 조건마다 split으로 String 배열로 만들어주고 그 배열을 replace(".", "")로 바꿔주면 된다. 굉장히 간단했다.
<br /><br />
<b>1번 문제의 시간복잡도/공간복잡도 계산</b>
<br /><br />
1. 시간 복잡도 : 대상 => 문제에서 입력받은 파라미터 (속도)
2. 공간 복잡도 : 대상 => 실제 사용되는 저장 공간을 계산
<br /><br />
<b>참고</b>
<br /><br />
1. O(1): 스택, 큐, Map
2. O(N): for문 => 데이터를 한번씩 호출하기 때문
3. O(logN): sort, priorityQueue, binary Search Tree, Tree
4. O(KlogN): k번만큼 소팅하는 경우
5. O(N^2): 이중 for문
6. O(m*n): 이중 for문이지만, n이 다른 경우 bfs, dfs류
<br /><br />
<h3>2. 보석 찾기 문제</h3>
<b>Set</b>은 대소문자를 구별한다. Set.contain(something) something이 Set에 들어있는지 확인 시켜줄 수 있다.(count를 할 때 유용할 듯)
<h3>3. 문자 파싱 문제</h3>
<b>StringBuilder</b>의 insert 메소드를 사용, (insert(8, "!"))이렇게 되어 있으면, 배열처럼 0번부터 시작해서 8번째에 해당 문자를 삽입한다.
삽입하고 딱 그자리에 들어가고 나머지는 밀리는 느낌이기 때문에, 잘 계산해서 사용하여야 겠다.
<br /><br />
제일 중요한건, 사실 생각인 것 같다. 코딩테스트 문제를 풀어봐도 항상 나는 구현쪽에서 막힌다.(그만큼 아는게 적다는 뜻이겠지)<br />
어지간하면 문제 이해는 어렵지 않다. 어떤 것을 사용할지도 머리에 떠오르지만 중간 중간 문제되는 부분들에 막히면서 코드가 복잡해진다.<br />
아는 선에서 생각하고 바로 떠오르긴 하지만 그것이 제대로 된 접근이 아니기 때문에 문제 해결을 위하여 코드가 추가되다보니 복잡해지고 시간을 잡아 먹는 것 같다.
초반 스트링의 관한 문제들이기 때문에, 그렇게 어렵게 다가오지 않았다. 원래 목표는 dfs,bfs의 이해이기 때문에(찾아보니, 속도가 굉장히 느린데 왜 쓰는건지 궁금;;) 달려보자.
</h3></h3>
</div>
</section>
<!-- Email subscribe form at the bottom of the page -->
<!--
<section class="subscribe-form">
<h3 class="subscribe-form-title">Subscribe to SanseongKo's Blog</h3>
<p>Get the latest posts delivered right to your inbox</p>
<span id="searchform" method="post" action="/subscribe/" class="">
<input class="confirm" type="hidden" name="confirm" />
<input class="location" type="hidden" name="location" />
<input class="referrer" type="hidden" name="referrer" />
<div class="form-group">
<input class="subscribe-email" onkeyup="myFunc()"
id="searchtext" type="text" name="searchtext"
placeholder="Search..." />
</div>
<script type="text/javascript">
function myFunc() {
if(event.keyCode == 13) {
var url = encodeURIComponent($("#searchtext").val());
location.href = "/search.html?query=" + url;
}
}
</script>
</span>
</section>
-->
<footer class="post-full-footer">
<!-- Everything inside the #author tags pulls data from the author -->
<!-- #author-->
<!-- /author -->
</footer>
<!-- If you use Disqus comments, just uncomment this block.
The only thing you need to change is "test-apkdzgmqhj" - which
should be replaced with your own Disqus site-id. -->
<section class="post-full-comments">
<div id="disqus_thread"></div>
<script>
var disqus_config = function () {
var this_page_url = 'https://sanseongKo.github.io/codingtest-codingclass';
var this_page_identifier = '/codingtest-codingclass';
var this_page_title = 'inflearn강의 복습';
};
(function() {
var d = document, s = d.createElement('script');
s.src = 'https://xxxxxxxx.disqus.com/embed.js';
s.setAttribute('data-timestamp', +new Date());
(d.head || d.body).appendChild(s);
})();
</script>
</section>
</article>
</div>
</main>
<!-- Links to Previous/Next posts -->
<aside class="read-next outer">
<div class="inner">
<div class="read-next-feed">
<article class="read-next-card"
style="background-image: url(/assets/built/images/blog-cover1.jpg)"
>
<header class="read-next-card-header">
<small class="read-next-card-header-sitetitle">— SanseongKo's Blog —</small>
<h3 class="read-next-card-header-title"><a href="/tag/codingtest/">Codingtest</a></h3>
</header>
<div class="read-next-divider"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M13 14.5s2 3 5 3 5.5-2.463 5.5-5.5S21 6.5 18 6.5c-5 0-7 11-12 11C2.962 17.5.5 15.037.5 12S3 6.5 6 6.5s4.5 3.5 4.5 3.5"/></svg>
</div>
<div class="read-next-card-content">
<ul>
<li><a href="/codingtest-2019_kakao02">카카오 2019 블라인드 코딩테스트 2번</a></li>
<li><a href="/codingtest-2019_kakao01">카카오 2019 블라인드 코딩테스트 1번</a></li>
<li><a href="/codingtest-joystick">프로그래머스 코딩테스트 조이스틱(탐욕법)</a></li>
</ul>
</div>
<footer class="read-next-card-footer">
<a href="/tag/codingtest/">
See all 17 posts →
</a>
</footer>
</article>
<!-- If there's a next post, display it using the same markup included from - partials/post-card.hbs -->
<article class="post-card post-template">
<a class="post-card-image-link" href="/codingtest-sortcodingclass">
<div class="post-card-image" style="background-image: url(/assets/built/images/codingtest/inflearn.png)"></div>
</a>
<div class="post-card-content">
<a class="post-card-content-link" href="/codingtest-sortcodingclass">
<header class="post-card-header">
<span class="post-card-tags">Codingtest</span>
<h2 class="post-card-title">inflearn강의 Sort and Searching복습</h2>
</header>
<section class="post-card-excerpt">
<p>정렬 알고리즘 강의 들은 것에 관하여 정리를 해보려 한다.(요기요 코딩테스트도 오늘 보았다) 첫번째 문제에서는 조건에 맞는 배열의 데이터를 빼내어 다른 배열에 담고, 인덱스를 기억하여 정렬을 하는 것이 핵심이었다. 인덱스를 증가 시켜놓은 상태로, 또는</p>
</section>
</a>
<footer class="post-card-meta">
<span class="reading-time">
1 min read
</span>
</footer>
</div>
</article>
<!-- If there's a previous post, display it using the same markup included from - partials/post-card.hbs -->
<article class="post-card post-template">
<a class="post-card-image-link" href="/springsecurity">
<div class="post-card-image" style="background-image: url(/assets/built/images/spring/spring.png)"></div>
</a>
<div class="post-card-content">
<a class="post-card-content-link" href="/springsecurity">
<header class="post-card-header">
<span class="post-card-tags">Spring</span>
<h2 class="post-card-title">Spring Security 연습</h2>
</header>
<section class="post-card-excerpt">
<p>기술 면접중 스프링 시큐리티에 관하여 질문을 받았고, 대답을 못했다. 돌아가는 모습은 내가 아는 모습은 비슷하지만, 지원을 해주는 것에서 많이 차이가 나는 것 같다. 편한기능이 많고, 알아두면 좋을 것 같다. 물론 어떻게 돌아가는지도 넣을</p>
</section>
</a>
<footer class="post-card-meta">
<span class="reading-time">
6 min read
</span>
</footer>
</div>
</article>
</div>
</div>
</aside>
<!-- Floating header which appears on-scroll, included from includes/floating-header.hbs -->
<div class="floating-header">
<div class="floating-header-logo">
<a href="https://sanseongKo.github.io/">
<span>SanseongKo's Blog</span>
</a>
</div>
<span class="floating-header-divider">—</span>
<div class="floating-header-title">inflearn강의 복습</div>
<div class="floating-header-share">
<div class="floating-header-share-label">Share this <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
<path d="M7.5 15.5V4a1.5 1.5 0 1 1 3 0v4.5h2a1 1 0 0 1 1 1h2a1 1 0 0 1 1 1H18a1.5 1.5 0 0 1 1.5 1.5v3.099c0 .929-.13 1.854-.385 2.748L17.5 23.5h-9c-1.5-2-5.417-8.673-5.417-8.673a1.2 1.2 0 0 1 1.76-1.605L7.5 15.5zm6-6v2m-3-3.5v3.5m6-1v2"/>
</svg>
</div>
<a class="floating-header-share-tw" href="https://twitter.com/share?text=inflearn%EA%B0%95%EC%9D%98+%EB%B3%B5%EC%8A%B5&url=https://sanseongKo.github.io/codingtest-codingclass"
onclick="window.open(this.href, 'share-twitter', 'width=550,height=235');return false;">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32"><path d="M30.063 7.313c-.813 1.125-1.75 2.125-2.875 2.938v.75c0 1.563-.188 3.125-.688 4.625a15.088 15.088 0 0 1-2.063 4.438c-.875 1.438-2 2.688-3.25 3.813a15.015 15.015 0 0 1-4.625 2.563c-1.813.688-3.75 1-5.75 1-3.25 0-6.188-.875-8.875-2.625.438.063.875.125 1.375.125 2.688 0 5.063-.875 7.188-2.5-1.25 0-2.375-.375-3.375-1.125s-1.688-1.688-2.063-2.875c.438.063.813.125 1.125.125.5 0 1-.063 1.5-.25-1.313-.25-2.438-.938-3.313-1.938a5.673 5.673 0 0 1-1.313-3.688v-.063c.813.438 1.688.688 2.625.688a5.228 5.228 0 0 1-1.875-2c-.5-.875-.688-1.813-.688-2.75 0-1.063.25-2.063.75-2.938 1.438 1.75 3.188 3.188 5.25 4.25s4.313 1.688 6.688 1.813a5.579 5.579 0 0 1 1.5-5.438c1.125-1.125 2.5-1.688 4.125-1.688s3.063.625 4.188 1.813a11.48 11.48 0 0 0 3.688-1.375c-.438 1.375-1.313 2.438-2.563 3.188 1.125-.125 2.188-.438 3.313-.875z"/></svg>
</a>
<a class="floating-header-share-fb" href="https://www.facebook.com/sharer/sharer.php?u=https://sanseongKo.github.io/codingtest-codingclass"
onclick="window.open(this.href, 'share-facebook','width=580,height=296');return false;">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32"><path d="M19 6h5V0h-5c-3.86 0-7 3.14-7 7v3H8v6h4v16h6V16h5l1-6h-6V7c0-.542.458-1 1-1z"/></svg>
</a>
</div>
<progress class="progress" value="0">
<div class="progress-container">
<span class="progress-bar"></span>
</div>
</progress>
</div>
<!-- /post -->
<!-- The #contentFor helper here will send everything inside it up to the matching #block helper found in default.hbs -->
<!-- Previous/next page links - displayed on every page -->
<!-- The footer at the very bottom of the screen -->
<footer class="site-footer outer">
<div class="site-footer-content inner">
<section class="copyright"><a href="https://sanseongKo.github.io/">SanseongKo's Blog</a> © 2021</section>
<section class="poweredby">Proudly published with <a href="https://jekyllrb.com/">Jekyll</a> &
<a href="https://pages.github.com/" target="_blank" rel="noopener">GitHub Pages</a> using
<a href="https://github.com/jekyller/jasper2" target="_blank" rel="noopener">Jasper2</a></section>
<nav class="site-footer-nav">
<a href="/">Latest Posts</a>
<a href="https://ghost.org" target="_blank" rel="noopener">Ghost</a>
</nav>
</div>
</footer>
</div>
<!-- The big email subscribe modal content -->
<div id="subscribe" class="subscribe-overlay">
<a class="subscribe-overlay-close" href="#"></a>
<div class="subscribe-overlay-content">
<h1 class="subscribe-overlay-title">Search SanseongKo's Blog</h1>
<p class="subscribe-overlay-description">
lunr.js를 이용한 posts 검색 </p>
<span id="searchform" method="post" action="/subscribe/" class="">
<input class="confirm" type="hidden" name="confirm" />
<input class="location" type="hidden" name="location" />
<input class="referrer" type="hidden" name="referrer" />
<div class="form-group">
<input class="subscribe-email" onkeyup="myFunc()"
id="searchtext" type="text" name="searchtext"
placeholder="Search..." />
</div>
<script type="text/javascript">
function myFunc() {
if(event.keyCode == 13) {
var url = encodeURIComponent($("#searchtext").val());
location.href = "/search.html?query=" + url;
}
}
</script>
</span>
</div>
</div>
<!-- highlight.js -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/prism/1.10.0/components/prism-abap.min.js"></script>
<script>$(document).ready(function() {
$('pre code').each(function(i, block) {
hljs.highlightBlock(block);
});
});</script>
<!-- jQuery + Fitvids, which makes all video embeds responsive -->
<script
src="https://code.jquery.com/jquery-3.2.1.min.js"
integrity="sha256-hwg4gsxgFZhOsEEamdOYGBf13FyQuiTwlAQgxVSNgt4="
crossorigin="anonymous">
</script>
<script type="text/javascript" src="/assets/js/jquery.fitvids.js"></script>
<script type="text/javascript" src="https://demo.ghost.io/assets/js/jquery.fitvids.js?v=724281a32e"></script>
<!-- Paginator increased to "infinit" in _config.yml -->
<!-- if paginator.posts -->
<!-- <script>
var maxPages = parseInt('');
</script>
<script src="/assets/js/infinitescroll.js"></script> -->
<!-- /endif -->
<!-- Add Google Analytics -->
<!-- Google Analytics Tracking code -->
<script>
(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
})(window,document,'script','//www.google-analytics.com/analytics.js','ga');
ga('create', 'UA-xxxxxxxx-x', 'auto');
ga('send', 'pageview');
</script>
<!-- The #block helper will pull in data from the #contentFor other template files. In this case, there's some JavaScript which we only want to use in post.hbs, but it needs to be included down here, after jQuery has already loaded. -->
<script>
// NOTE: Scroll performance is poor in Safari
// - this appears to be due to the events firing much more slowly in Safari.
// Dropping the scroll event and using only a raf loop results in smoother
// scrolling but continuous processing even when not scrolling
$(document).ready(function () {
// Start fitVids
var $postContent = $(".post-full-content");
$postContent.fitVids();
// End fitVids
var progressBar = document.querySelector('progress');
var header = document.querySelector('.floating-header');
var title = document.querySelector('.post-full-title');
var lastScrollY = window.scrollY;
var lastWindowHeight = window.innerHeight;
var lastDocumentHeight = $(document).height();
var ticking = false;
function onScroll() {
lastScrollY = window.scrollY;
requestTick();
}
function onResize() {
lastWindowHeight = window.innerHeight;
lastDocumentHeight = $(document).height();
requestTick();
}
function requestTick() {
if (!ticking) {
requestAnimationFrame(update);
}
ticking = true;
}
function update() {
var trigger = title.getBoundingClientRect().top + window.scrollY;
var triggerOffset = title.offsetHeight + 35;
var progressMax = lastDocumentHeight - lastWindowHeight;
// show/hide floating header
if (lastScrollY >= trigger + triggerOffset) {
header.classList.add('floating-active');
} else {
header.classList.remove('floating-active');
}
progressBar.setAttribute('max', progressMax);
progressBar.setAttribute('value', lastScrollY);
ticking = false;
}
window.addEventListener('scroll', onScroll, {passive: true});
window.addEventListener('resize', onResize, false);
update();
});
</script>
<!-- Ghost outputs important scripts and data with this tag - it should always be the very last thing before the closing body tag -->
<!-- ghost_foot -->
</body>
</html>