update

countsheep.html

@@ -75,6 +75,7 @@ pre > code.sourceCode > span > a:first-child::before { text-decoration: underlin
 <script src="site_libs/bootstrap/bootstrap.min.js"></script>
 <link href="site_libs/bootstrap/bootstrap-icons.css" rel="stylesheet">
 <link href="site_libs/bootstrap/bootstrap.min.css" rel="stylesheet" id="quarto-bootstrap" data-mode="light">
+<link href="site_libs/quarto-contrib/badge/badge.css" rel="stylesheet">
 <script id="quarto-search-options" type="application/json">{
   "location": "sidebar",
   "copy-button": false,
@@ -162,6 +163,18 @@ pre > code.sourceCode > span > a:first-child::before { text-decoration: underlin
   <a href="./reducegrow.html" class="sidebar-item-text sidebar-link">
  <span class="menu-text"><span class="chapter-number">4</span>&nbsp; <span class="chapter-title">Beginner - Reduce but Grow</span></span></a>
   </div>
+</li>
+        <li class="sidebar-item">
+  <div class="sidebar-item-container"> 
+  <a href="./make_negative.html" class="sidebar-item-text sidebar-link">
+ <span class="menu-text"><span class="chapter-number">5</span>&nbsp; <span class="chapter-title">Return Negative</span></span></a>
+  </div>
+</li>
+        <li class="sidebar-item">
+  <div class="sidebar-item-container"> 
+  <a href="./positive_sum.html" class="sidebar-item-text sidebar-link">
+ <span class="menu-text"><span class="chapter-number">6</span>&nbsp; <span class="chapter-title">Sum of positive</span></span></a>
+  </div>
 </li>
         <li class="sidebar-item">
   <div class="sidebar-item-container"> 
@@ -207,7 +220,9 @@ pre > code.sourceCode > span > a:first-child::before { text-decoration: underlin
 
 </header>
 
+<p>Tantangan #3/366 - 17 Feb 2024</p>
 <p><a href="https://www.codewars.com/kata/5b077ebdaf15be5c7f000077/train/r" class="uri">https://www.codewars.com/kata/5b077ebdaf15be5c7f000077/train/r</a></p>
+<p><span class="badge rounded-pill quarto-badge " style="background-color: grey90;">8kyu</span> If you can’t sleep, just count sheep!!</p>
 <section id="instruction" class="level2" data-number="3.1">
 <h2 data-number="3.1" class="anchored" data-anchor-id="instruction"><span class="header-section-number">3.1</span> Instruction</h2>
 <p>Given a non-negative integer, 3 for example, return a string with a murmur: “1 sheep…2 sheep…3 sheep…”. Input will always be valid, i.e.&nbsp;no negative integers.</p>
@@ -219,12 +234,40 @@ pre > code.sourceCode > span > a:first-child::before { text-decoration: underlin
 <section id="solution-code" class="level2" data-number="3.3">
 <h2 data-number="3.3" class="anchored" data-anchor-id="solution-code"><span class="header-section-number">3.3</span> Solution Code</h2>
 <p>Solusi bar-bar</p>
+<div class="cell">
+<div class="sourceCode cell-code" id="cb1"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb1-1"><a href="#cb1-1" aria-hidden="true" tabindex="-1"></a>countSheep <span class="ot">&lt;-</span> <span class="cf">function</span>(num){</span>
+<span id="cb1-2"><a href="#cb1-2" aria-hidden="true" tabindex="-1"></a>  <span class="cf">if</span>(num <span class="sc">==</span> <span class="dv">0</span>){</span>
+<span id="cb1-3"><a href="#cb1-3" aria-hidden="true" tabindex="-1"></a>    <span class="fu">return</span>(<span class="st">""</span>)</span>
+<span id="cb1-4"><a href="#cb1-4" aria-hidden="true" tabindex="-1"></a>  } <span class="cf">else</span> {</span>
+<span id="cb1-5"><a href="#cb1-5" aria-hidden="true" tabindex="-1"></a>    result <span class="ot">&lt;-</span> <span class="st">""</span></span>
+<span id="cb1-6"><a href="#cb1-6" aria-hidden="true" tabindex="-1"></a>    <span class="cf">for</span>(i <span class="cf">in</span> <span class="dv">1</span><span class="sc">:</span>num){</span>
+<span id="cb1-7"><a href="#cb1-7" aria-hidden="true" tabindex="-1"></a>      result <span class="ot">&lt;-</span> <span class="fu">paste</span>(result, i, <span class="st">" sheep..."</span>, <span class="at">sep =</span> <span class="st">""</span>)</span>
+<span id="cb1-8"><a href="#cb1-8" aria-hidden="true" tabindex="-1"></a>    }</span>
+<span id="cb1-9"><a href="#cb1-9" aria-hidden="true" tabindex="-1"></a>    <span class="fu">return</span>(result)</span>
+<span id="cb1-10"><a href="#cb1-10" aria-hidden="true" tabindex="-1"></a>  }</span>
+<span id="cb1-11"><a href="#cb1-11" aria-hidden="true" tabindex="-1"></a>}</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
+</div>
 <p>Solusi simple</p>
+<div class="cell">
+<div class="sourceCode cell-code" id="cb2"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb2-1"><a href="#cb2-1" aria-hidden="true" tabindex="-1"></a>countSheep <span class="ot">&lt;-</span> <span class="cf">function</span>(num){</span>
+<span id="cb2-2"><a href="#cb2-2" aria-hidden="true" tabindex="-1"></a>  <span class="fu">ifelse</span>(num <span class="sc">==</span> <span class="dv">0</span>, <span class="st">""</span>, <span class="fu">paste</span>(<span class="dv">1</span><span class="sc">:</span>num, <span class="st">"sheep..."</span>, <span class="at">collapse =</span> <span class="st">""</span>))</span>
+<span id="cb2-3"><a href="#cb2-3" aria-hidden="true" tabindex="-1"></a>}</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
+</div>
 </section>
 <section id="test" class="level2" data-number="3.4">
 <h2 data-number="3.4" class="anchored" data-anchor-id="test"><span class="header-section-number">3.4</span> Test</h2>
 <div class="cell">
-<div class="sourceCode cell-code" id="cb1"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb1-1"><a href="#cb1-1" aria-hidden="true" tabindex="-1"></a><span class="fu">library</span>(testthat)</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
+<div class="sourceCode cell-code" id="cb3"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb3-1"><a href="#cb3-1" aria-hidden="true" tabindex="-1"></a><span class="fu">library</span>(testthat)</span>
+<span id="cb3-2"><a href="#cb3-2" aria-hidden="true" tabindex="-1"></a></span>
+<span id="cb3-3"><a href="#cb3-3" aria-hidden="true" tabindex="-1"></a><span class="fu">test_that</span>(<span class="st">"Fixed tests"</span>, {</span>
+<span id="cb3-4"><a href="#cb3-4" aria-hidden="true" tabindex="-1"></a>  <span class="fu">expect_equal</span>(<span class="fu">countSheep</span>(<span class="dv">0</span>), <span class="st">""</span>)</span>
+<span id="cb3-5"><a href="#cb3-5" aria-hidden="true" tabindex="-1"></a>  <span class="fu">expect_equal</span>(<span class="fu">countSheep</span>(<span class="dv">1</span>), <span class="st">"1 sheep..."</span>)</span>
+<span id="cb3-6"><a href="#cb3-6" aria-hidden="true" tabindex="-1"></a>  <span class="fu">expect_equal</span>(<span class="fu">countSheep</span>(<span class="dv">2</span>), <span class="st">"1 sheep...2 sheep..."</span>)</span>
+<span id="cb3-7"><a href="#cb3-7" aria-hidden="true" tabindex="-1"></a>  <span class="fu">expect_equal</span>(<span class="fu">countSheep</span>(<span class="dv">3</span>), <span class="st">"1 sheep...2 sheep...3 sheep..."</span>)</span>
+<span id="cb3-8"><a href="#cb3-8" aria-hidden="true" tabindex="-1"></a>})</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
+<div class="cell-output cell-output-stdout">
+<pre><code>Test passed 🥳</code></pre>
+</div>
 </div>
 </section>
 <section id="supported-by" class="level2" data-number="3.5">

evenodd.html

@@ -163,6 +163,18 @@ pre > code.sourceCode > span > a:first-child::before { text-decoration: underlin
   <a href="./reducegrow.html" class="sidebar-item-text sidebar-link">
  <span class="menu-text"><span class="chapter-number">4</span>&nbsp; <span class="chapter-title">Beginner - Reduce but Grow</span></span></a>
   </div>
+</li>
+        <li class="sidebar-item">
+  <div class="sidebar-item-container"> 
+  <a href="./make_negative.html" class="sidebar-item-text sidebar-link">
+ <span class="menu-text"><span class="chapter-number">5</span>&nbsp; <span class="chapter-title">Return Negative</span></span></a>
+  </div>
+</li>
+        <li class="sidebar-item">
+  <div class="sidebar-item-container"> 
+  <a href="./positive_sum.html" class="sidebar-item-text sidebar-link">
+ <span class="menu-text"><span class="chapter-number">6</span>&nbsp; <span class="chapter-title">Sum of positive</span></span></a>
+  </div>
 </li>
         <li class="sidebar-item">
   <div class="sidebar-item-container"> 
@@ -208,8 +220,9 @@ pre > code.sourceCode > span > a:first-child::before { text-decoration: underlin
 
 </header>
 
+<p>Tantangan #1/366 - 15 Feb 2024</p>
 <p><a href="https://www.codewars.com/kata/53da3dbb4a5168369a0000fe/train/r" class="uri">https://www.codewars.com/kata/53da3dbb4a5168369a0000fe/train/r</a></p>
-<p><span class="badge rounded-pill quarto-badge " style="background-color: grey;">8kyu</span></p>
+<p><span class="badge rounded-pill quarto-badge " style="background-color: grey90;">8kyu</span> Even or Odd</p>
 <section id="instruction" class="level2" data-number="1.1">
 <h2 data-number="1.1" class="anchored" data-anchor-id="instruction"><span class="header-section-number">1.1</span> Instruction</h2>
 <p>Create a function that takes an integer as an argument and returns <code>"Even"</code> for even numbers or <code>"Odd"</code> for odd numbers.</p>
@@ -233,38 +246,41 @@ pre > code.sourceCode > span > a:first-child::before { text-decoration: underlin
 <span id="cb2-3"><a href="#cb2-3" aria-hidden="true" tabindex="-1"></a>  <span class="fu">ifelse</span>(n <span class="sc">%%</span> <span class="dv">2</span> <span class="sc">==</span> <span class="dv">1</span>, <span class="st">"Odd"</span>, <span class="st">"Even"</span>)</span>
 <span id="cb2-4"><a href="#cb2-4" aria-hidden="true" tabindex="-1"></a>}</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
 </div>
+<div class="cell">
+<div class="sourceCode cell-code" id="cb3"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb3-1"><a href="#cb3-1" aria-hidden="true" tabindex="-1"></a>even_or_odd <span class="ot">&lt;-</span> <span class="cf">function</span>(n) <span class="fu">c</span>(<span class="st">"Even"</span>, <span class="st">"Odd"</span>)[n <span class="sc">%%</span> <span class="dv">2</span> <span class="sc">+</span> <span class="dv">1</span>]</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
+</div>
 </section>
 <section id="test" class="level2" data-number="1.4">
 <h2 data-number="1.4" class="anchored" data-anchor-id="test"><span class="header-section-number">1.4</span> Test</h2>
 <div class="cell">
-<div class="sourceCode cell-code" id="cb3"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb3-1"><a href="#cb3-1" aria-hidden="true" tabindex="-1"></a><span class="fu">library</span>(testthat)</span>
-<span id="cb3-2"><a href="#cb3-2" aria-hidden="true" tabindex="-1"></a><span class="fu">test_that</span>(<span class="st">'even_or_odd(1) returns "Odd"'</span>, {</span>
-<span id="cb3-3"><a href="#cb3-3" aria-hidden="true" tabindex="-1"></a>  <span class="fu">expect_equal</span>(<span class="fu">even_or_odd</span>(<span class="dv">1</span>), <span class="st">"Odd"</span>)</span>
-<span id="cb3-4"><a href="#cb3-4" aria-hidden="true" tabindex="-1"></a>})</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
+<div class="sourceCode cell-code" id="cb4"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb4-1"><a href="#cb4-1" aria-hidden="true" tabindex="-1"></a><span class="fu">library</span>(testthat)</span>
+<span id="cb4-2"><a href="#cb4-2" aria-hidden="true" tabindex="-1"></a><span class="fu">test_that</span>(<span class="st">'even_or_odd(1) returns "Odd"'</span>, {</span>
+<span id="cb4-3"><a href="#cb4-3" aria-hidden="true" tabindex="-1"></a>  <span class="fu">expect_equal</span>(<span class="fu">even_or_odd</span>(<span class="dv">1</span>), <span class="st">"Odd"</span>)</span>
+<span id="cb4-4"><a href="#cb4-4" aria-hidden="true" tabindex="-1"></a>})</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
 <div class="cell-output cell-output-stdout">
 <pre><code>Test passed 🎉</code></pre>
 </div>
-<div class="sourceCode cell-code" id="cb5"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb5-1"><a href="#cb5-1" aria-hidden="true" tabindex="-1"></a><span class="fu">test_that</span>(<span class="st">'even_or_odd(2) returns "Even"'</span>, {</span>
-<span id="cb5-2"><a href="#cb5-2" aria-hidden="true" tabindex="-1"></a>  <span class="fu">expect_equal</span>(<span class="fu">even_or_odd</span>(<span class="dv">2</span>), <span class="st">"Even"</span>)</span>
-<span id="cb5-3"><a href="#cb5-3" aria-hidden="true" tabindex="-1"></a>})</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
+<div class="sourceCode cell-code" id="cb6"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb6-1"><a href="#cb6-1" aria-hidden="true" tabindex="-1"></a><span class="fu">test_that</span>(<span class="st">'even_or_odd(2) returns "Even"'</span>, {</span>
+<span id="cb6-2"><a href="#cb6-2" aria-hidden="true" tabindex="-1"></a>  <span class="fu">expect_equal</span>(<span class="fu">even_or_odd</span>(<span class="dv">2</span>), <span class="st">"Even"</span>)</span>
+<span id="cb6-3"><a href="#cb6-3" aria-hidden="true" tabindex="-1"></a>})</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
 <div class="cell-output cell-output-stdout">
-<pre><code>Test passed 🎊</code></pre>
+<pre><code>Test passed 🥳</code></pre>
 </div>
-<div class="sourceCode cell-code" id="cb7"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb7-1"><a href="#cb7-1" aria-hidden="true" tabindex="-1"></a><span class="fu">test_that</span>(<span class="st">'even_or_odd(0) returns "Even"'</span>, {</span>
-<span id="cb7-2"><a href="#cb7-2" aria-hidden="true" tabindex="-1"></a>  <span class="fu">expect_equal</span>(<span class="fu">even_or_odd</span>(<span class="dv">0</span>), <span class="st">"Even"</span>)</span>
-<span id="cb7-3"><a href="#cb7-3" aria-hidden="true" tabindex="-1"></a>})</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
+<div class="sourceCode cell-code" id="cb8"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb8-1"><a href="#cb8-1" aria-hidden="true" tabindex="-1"></a><span class="fu">test_that</span>(<span class="st">'even_or_odd(0) returns "Even"'</span>, {</span>
+<span id="cb8-2"><a href="#cb8-2" aria-hidden="true" tabindex="-1"></a>  <span class="fu">expect_equal</span>(<span class="fu">even_or_odd</span>(<span class="dv">0</span>), <span class="st">"Even"</span>)</span>
+<span id="cb8-3"><a href="#cb8-3" aria-hidden="true" tabindex="-1"></a>})</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
 <div class="cell-output cell-output-stdout">
-<pre><code>Test passed 🥳</code></pre>
+<pre><code>Test passed 🥇</code></pre>
 </div>
-<div class="sourceCode cell-code" id="cb9"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb9-1"><a href="#cb9-1" aria-hidden="true" tabindex="-1"></a><span class="fu">test_that</span>(<span class="st">'even_or_odd(-1) returns "Odd"'</span>, {</span>
-<span id="cb9-2"><a href="#cb9-2" aria-hidden="true" tabindex="-1"></a>  <span class="fu">expect_equal</span>(<span class="fu">even_or_odd</span>(<span class="sc">-</span><span class="dv">1</span>), <span class="st">"Odd"</span>)</span>
-<span id="cb9-3"><a href="#cb9-3" aria-hidden="true" tabindex="-1"></a>})</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
+<div class="sourceCode cell-code" id="cb10"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb10-1"><a href="#cb10-1" aria-hidden="true" tabindex="-1"></a><span class="fu">test_that</span>(<span class="st">'even_or_odd(-1) returns "Odd"'</span>, {</span>
+<span id="cb10-2"><a href="#cb10-2" aria-hidden="true" tabindex="-1"></a>  <span class="fu">expect_equal</span>(<span class="fu">even_or_odd</span>(<span class="sc">-</span><span class="dv">1</span>), <span class="st">"Odd"</span>)</span>
+<span id="cb10-3"><a href="#cb10-3" aria-hidden="true" tabindex="-1"></a>})</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
 <div class="cell-output cell-output-stdout">
-<pre><code>Test passed 😀</code></pre>
+<pre><code>Test passed 😸</code></pre>
 </div>
-<div class="sourceCode cell-code" id="cb11"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb11-1"><a href="#cb11-1" aria-hidden="true" tabindex="-1"></a><span class="fu">test_that</span>(<span class="st">'even_or_odd(-2) returns "Even"'</span>, {</span>
-<span id="cb11-2"><a href="#cb11-2" aria-hidden="true" tabindex="-1"></a>  <span class="fu">expect_equal</span>(<span class="fu">even_or_odd</span>(<span class="sc">-</span><span class="dv">2</span>), <span class="st">"Even"</span>)</span>
-<span id="cb11-3"><a href="#cb11-3" aria-hidden="true" tabindex="-1"></a>})</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
+<div class="sourceCode cell-code" id="cb12"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb12-1"><a href="#cb12-1" aria-hidden="true" tabindex="-1"></a><span class="fu">test_that</span>(<span class="st">'even_or_odd(-2) returns "Even"'</span>, {</span>
+<span id="cb12-2"><a href="#cb12-2" aria-hidden="true" tabindex="-1"></a>  <span class="fu">expect_equal</span>(<span class="fu">even_or_odd</span>(<span class="sc">-</span><span class="dv">2</span>), <span class="st">"Even"</span>)</span>
+<span id="cb12-3"><a href="#cb12-3" aria-hidden="true" tabindex="-1"></a>})</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
 <div class="cell-output cell-output-stdout">
 <pre><code>Test passed 🥇</code></pre>
 </div>

index.html

@@ -128,6 +128,18 @@ ul.task-list li input[type="checkbox"] {
   <a href="./reducegrow.html" class="sidebar-item-text sidebar-link">
  <span class="menu-text"><span class="chapter-number">4</span>&nbsp; <span class="chapter-title">Beginner - Reduce but Grow</span></span></a>
   </div>
+</li>
+        <li class="sidebar-item">
+  <div class="sidebar-item-container"> 
+  <a href="./make_negative.html" class="sidebar-item-text sidebar-link">
+ <span class="menu-text"><span class="chapter-number">5</span>&nbsp; <span class="chapter-title">Return Negative</span></span></a>
+  </div>
+</li>
+        <li class="sidebar-item">
+  <div class="sidebar-item-container"> 
+  <a href="./positive_sum.html" class="sidebar-item-text sidebar-link">
+ <span class="menu-text"><span class="chapter-number">6</span>&nbsp; <span class="chapter-title">Sum of positive</span></span></a>
+  </div>
 </li>
         <li class="sidebar-item">
   <div class="sidebar-item-container"> 
@@ -174,7 +186,7 @@ ul.task-list li input[type="checkbox"] {
     <div>
     <div class="quarto-title-meta-heading">Published</div>
     <div class="quarto-title-meta-contents">
-      <p class="date">Last Updated on 31 January, 2024</p>
+      <p class="date">Last Updated on 06 February, 2024</p>
     </div>
   </div>
   

multiply.html

@@ -75,6 +75,7 @@ pre > code.sourceCode > span > a:first-child::before { text-decoration: underlin
 <script src="site_libs/bootstrap/bootstrap.min.js"></script>
 <link href="site_libs/bootstrap/bootstrap-icons.css" rel="stylesheet">
 <link href="site_libs/bootstrap/bootstrap.min.css" rel="stylesheet" id="quarto-bootstrap" data-mode="light">
+<link href="site_libs/quarto-contrib/badge/badge.css" rel="stylesheet">
 <script id="quarto-search-options" type="application/json">{
   "location": "sidebar",
   "copy-button": false,
@@ -162,6 +163,18 @@ pre > code.sourceCode > span > a:first-child::before { text-decoration: underlin
   <a href="./reducegrow.html" class="sidebar-item-text sidebar-link">
  <span class="menu-text"><span class="chapter-number">4</span>&nbsp; <span class="chapter-title">Beginner - Reduce but Grow</span></span></a>
   </div>
+</li>
+        <li class="sidebar-item">
+  <div class="sidebar-item-container"> 
+  <a href="./make_negative.html" class="sidebar-item-text sidebar-link">
+ <span class="menu-text"><span class="chapter-number">5</span>&nbsp; <span class="chapter-title">Return Negative</span></span></a>
+  </div>
+</li>
+        <li class="sidebar-item">
+  <div class="sidebar-item-container"> 
+  <a href="./positive_sum.html" class="sidebar-item-text sidebar-link">
+ <span class="menu-text"><span class="chapter-number">6</span>&nbsp; <span class="chapter-title">Sum of positive</span></span></a>
+  </div>
 </li>
         <li class="sidebar-item">
   <div class="sidebar-item-container"> 
@@ -179,10 +192,11 @@ pre > code.sourceCode > span > a:first-child::before { text-decoration: underlin
     <h2 id="toc-title">Table of contents</h2>
    
   <ul>
-  <li><a href="#youtube-video" id="toc-youtube-video" class="nav-link active" data-scroll-target="#youtube-video"><span class="header-section-number">2.1</span> YouTube Video</a></li>
-  <li><a href="#solution-code" id="toc-solution-code" class="nav-link" data-scroll-target="#solution-code"><span class="header-section-number">2.2</span> Solution Code</a></li>
-  <li><a href="#test" id="toc-test" class="nav-link" data-scroll-target="#test"><span class="header-section-number">2.3</span> Test</a></li>
-  <li><a href="#supported-by" id="toc-supported-by" class="nav-link" data-scroll-target="#supported-by"><span class="header-section-number">2.4</span> Supported by</a></li>
+  <li><a href="#instruction" id="toc-instruction" class="nav-link active" data-scroll-target="#instruction"><span class="header-section-number">2.1</span> Instruction</a></li>
+  <li><a href="#youtube-video" id="toc-youtube-video" class="nav-link" data-scroll-target="#youtube-video"><span class="header-section-number">2.2</span> YouTube Video</a></li>
+  <li><a href="#solution-code" id="toc-solution-code" class="nav-link" data-scroll-target="#solution-code"><span class="header-section-number">2.3</span> Solution Code</a></li>
+  <li><a href="#test" id="toc-test" class="nav-link" data-scroll-target="#test"><span class="header-section-number">2.4</span> Test</a></li>
+  <li><a href="#supported-by" id="toc-supported-by" class="nav-link" data-scroll-target="#supported-by"><span class="header-section-number">2.5</span> Supported by</a></li>
   </ul>
 </nav>
     </div>
@@ -206,25 +220,30 @@ pre > code.sourceCode > span > a:first-child::before { text-decoration: underlin
 
 </header>
 
+<p>Tantangan #2/366 - 16 Feb 2024</p>
 <p><a href="https://www.codewars.com/kata/50654ddff44f800200000004/train/r" class="uri">https://www.codewars.com/kata/50654ddff44f800200000004/train/r</a></p>
+<p><span class="badge rounded-pill quarto-badge " style="background-color: grey90;">8kyu</span> Multiply</p>
+<section id="instruction" class="level2" data-number="2.1">
+<h2 data-number="2.1" class="anchored" data-anchor-id="instruction"><span class="header-section-number">2.1</span> Instruction</h2>
 <p>This code does not execute properly. Try to figure out why.</p>
-<section id="youtube-video" class="level2" data-number="2.1">
-<h2 data-number="2.1" class="anchored" data-anchor-id="youtube-video"><span class="header-section-number">2.1</span> YouTube Video</h2>
+</section>
+<section id="youtube-video" class="level2" data-number="2.2">
+<h2 data-number="2.2" class="anchored" data-anchor-id="youtube-video"><span class="header-section-number">2.2</span> YouTube Video</h2>
 <div class="quarto-video ratio ratio-16x9"><iframe data-external="1" src="https://www.youtube.com/embed/L8aczEhqymk?si=DSx84acpNvbkucrK" title="" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen=""></iframe></div>
 </section>
-<section id="solution-code" class="level2" data-number="2.2">
-<h2 data-number="2.2" class="anchored" data-anchor-id="solution-code"><span class="header-section-number">2.2</span> Solution Code</h2>
+<section id="solution-code" class="level2" data-number="2.3">
+<h2 data-number="2.3" class="anchored" data-anchor-id="solution-code"><span class="header-section-number">2.3</span> Solution Code</h2>
 <p>Solusi bar-bar</p>
 <p>Solusi simple</p>
 </section>
-<section id="test" class="level2" data-number="2.3">
-<h2 data-number="2.3" class="anchored" data-anchor-id="test"><span class="header-section-number">2.3</span> Test</h2>
+<section id="test" class="level2" data-number="2.4">
+<h2 data-number="2.4" class="anchored" data-anchor-id="test"><span class="header-section-number">2.4</span> Test</h2>
 <div class="cell">
 <div class="sourceCode cell-code" id="cb1"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb1-1"><a href="#cb1-1" aria-hidden="true" tabindex="-1"></a><span class="fu">library</span>(testthat)</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
 </div>
 </section>
-<section id="supported-by" class="level2" data-number="2.4">
-<h2 data-number="2.4" class="anchored" data-anchor-id="supported-by"><span class="header-section-number">2.4</span> Supported by</h2>
+<section id="supported-by" class="level2" data-number="2.5">
+<h2 data-number="2.5" class="anchored" data-anchor-id="supported-by"><span class="header-section-number">2.5</span> Supported by</h2>
 <div class="quarto-figure quarto-figure-center">
 <figure class="figure">
 <p><a href="https://www.starcore.co"><img src="new_starcore_logo.png" class="img-fluid figure-img"></a></p>

reducegrow.html

@@ -64,7 +64,7 @@ pre > code.sourceCode > span > a:first-child::before { text-decoration: underlin
 <script src="site_libs/quarto-search/fuse.min.js"></script>
 <script src="site_libs/quarto-search/quarto-search.js"></script>
 <meta name="quarto:offset" content="./">
-<link href="./references.html" rel="next">
+<link href="./make_negative.html" rel="next">
 <link href="./countsheep.html" rel="prev">
 <script src="site_libs/quarto-html/quarto.js"></script>
 <script src="site_libs/quarto-html/popper.min.js"></script>
@@ -75,6 +75,7 @@ pre > code.sourceCode > span > a:first-child::before { text-decoration: underlin
 <script src="site_libs/bootstrap/bootstrap.min.js"></script>
 <link href="site_libs/bootstrap/bootstrap-icons.css" rel="stylesheet">
 <link href="site_libs/bootstrap/bootstrap.min.css" rel="stylesheet" id="quarto-bootstrap" data-mode="light">
+<link href="site_libs/quarto-contrib/badge/badge.css" rel="stylesheet">
 <script id="quarto-search-options" type="application/json">{
   "location": "sidebar",
   "copy-button": false,
@@ -162,6 +163,18 @@ pre > code.sourceCode > span > a:first-child::before { text-decoration: underlin
   <a href="./reducegrow.html" class="sidebar-item-text sidebar-link active">
  <span class="menu-text"><span class="chapter-number">4</span>&nbsp; <span class="chapter-title">Beginner - Reduce but Grow</span></span></a>
   </div>
+</li>
+        <li class="sidebar-item">
+  <div class="sidebar-item-container"> 
+  <a href="./make_negative.html" class="sidebar-item-text sidebar-link">
+ <span class="menu-text"><span class="chapter-number">5</span>&nbsp; <span class="chapter-title">Return Negative</span></span></a>
+  </div>
+</li>
+        <li class="sidebar-item">
+  <div class="sidebar-item-container"> 
+  <a href="./positive_sum.html" class="sidebar-item-text sidebar-link">
+ <span class="menu-text"><span class="chapter-number">6</span>&nbsp; <span class="chapter-title">Sum of positive</span></span></a>
+  </div>
 </li>
         <li class="sidebar-item">
   <div class="sidebar-item-container"> 
@@ -179,10 +192,11 @@ pre > code.sourceCode > span > a:first-child::before { text-decoration: underlin
     <h2 id="toc-title">Table of contents</h2>
    
   <ul>
-  <li><a href="#youtube-video" id="toc-youtube-video" class="nav-link active" data-scroll-target="#youtube-video"><span class="header-section-number">4.1</span> YouTube Video</a></li>
-  <li><a href="#solution-code" id="toc-solution-code" class="nav-link" data-scroll-target="#solution-code"><span class="header-section-number">4.2</span> Solution Code</a></li>
-  <li><a href="#test" id="toc-test" class="nav-link" data-scroll-target="#test"><span class="header-section-number">4.3</span> Test</a></li>
-  <li><a href="#supported-by" id="toc-supported-by" class="nav-link" data-scroll-target="#supported-by"><span class="header-section-number">4.4</span> Supported by</a></li>
+  <li><a href="#instruction" id="toc-instruction" class="nav-link active" data-scroll-target="#instruction"><span class="header-section-number">4.1</span> Instruction</a></li>
+  <li><a href="#youtube-video" id="toc-youtube-video" class="nav-link" data-scroll-target="#youtube-video"><span class="header-section-number">4.2</span> YouTube Video</a></li>
+  <li><a href="#solution-code" id="toc-solution-code" class="nav-link" data-scroll-target="#solution-code"><span class="header-section-number">4.3</span> Solution Code</a></li>
+  <li><a href="#test" id="toc-test" class="nav-link" data-scroll-target="#test"><span class="header-section-number">4.4</span> Test</a></li>
+  <li><a href="#supported-by" id="toc-supported-by" class="nav-link" data-scroll-target="#supported-by"><span class="header-section-number">4.5</span> Supported by</a></li>
   </ul>
 </nav>
     </div>
@@ -206,15 +220,20 @@ pre > code.sourceCode > span > a:first-child::before { text-decoration: underlin
 
 </header>
 
+<p>Tantangan #4/366 - 15 Feb 2024</p>
 <p><a href="https://www.codewars.com/kata/57f780909f7e8e3183000078/train/r" class="uri">https://www.codewars.com/kata/57f780909f7e8e3183000078/train/r</a></p>
+<p><span class="badge rounded-pill quarto-badge " style="background-color: grey90;">8kyu</span> Beginner - Reduce but Grow</p>
+<section id="instruction" class="level2" data-number="4.1">
+<h2 data-number="4.1" class="anchored" data-anchor-id="instruction"><span class="header-section-number">4.1</span> Instruction</h2>
 <p>Given a non-empty array of integers, return the result of multiplying the values together in order. Example:</p>
 <pre><code>[1, 2, 3, 4] =&gt; 1 * 2 * 3 * 4 = 24</code></pre>
-<section id="youtube-video" class="level2" data-number="4.1">
-<h2 data-number="4.1" class="anchored" data-anchor-id="youtube-video"><span class="header-section-number">4.1</span> YouTube Video</h2>
+</section>
+<section id="youtube-video" class="level2" data-number="4.2">
+<h2 data-number="4.2" class="anchored" data-anchor-id="youtube-video"><span class="header-section-number">4.2</span> YouTube Video</h2>
 <div class="quarto-video ratio ratio-16x9"><iframe data-external="1" src="https://www.youtube.com/embed/xCvHwR52p4k?si=yoLfpHfcIBYk0j9c" title="" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen=""></iframe></div>
 </section>
-<section id="solution-code" class="level2" data-number="4.2">
-<h2 data-number="4.2" class="anchored" data-anchor-id="solution-code"><span class="header-section-number">4.2</span> Solution Code</h2>
+<section id="solution-code" class="level2" data-number="4.3">
+<h2 data-number="4.3" class="anchored" data-anchor-id="solution-code"><span class="header-section-number">4.3</span> Solution Code</h2>
 <p>Solusi bar-bar</p>
 <div class="cell">
 <div class="sourceCode cell-code" id="cb2"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb2-1"><a href="#cb2-1" aria-hidden="true" tabindex="-1"></a>grow <span class="ot">&lt;-</span> <span class="cf">function</span>(arr) {</span>
@@ -231,8 +250,8 @@ pre > code.sourceCode > span > a:first-child::before { text-decoration: underlin
 <span id="cb3-2"><a href="#cb3-2" aria-hidden="true" tabindex="-1"></a>grow <span class="ot">&lt;-</span> prod</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
 </div>
 </section>
-<section id="test" class="level2" data-number="4.3">
-<h2 data-number="4.3" class="anchored" data-anchor-id="test"><span class="header-section-number">4.3</span> Test</h2>
+<section id="test" class="level2" data-number="4.4">
+<h2 data-number="4.4" class="anchored" data-anchor-id="test"><span class="header-section-number">4.4</span> Test</h2>
 <div class="cell">
 <div class="sourceCode cell-code" id="cb4"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb4-1"><a href="#cb4-1" aria-hidden="true" tabindex="-1"></a><span class="fu">library</span>(testthat)</span>
 <span id="cb4-2"><a href="#cb4-2" aria-hidden="true" tabindex="-1"></a><span class="fu">test_that</span>(<span class="st">"basic tests"</span>, {</span>
@@ -241,12 +260,12 @@ pre > code.sourceCode > span > a:first-child::before { text-decoration: underlin
 <span id="cb4-5"><a href="#cb4-5" aria-hidden="true" tabindex="-1"></a>  <span class="fu">expect_equal</span>(<span class="fu">grow</span>(<span class="fu">c</span>(<span class="dv">2</span>, <span class="dv">2</span>, <span class="dv">2</span>, <span class="dv">2</span>, <span class="dv">2</span>, <span class="dv">2</span>)), <span class="dv">64</span>)</span>
 <span id="cb4-6"><a href="#cb4-6" aria-hidden="true" tabindex="-1"></a>})</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
 <div class="cell-output cell-output-stdout">
-<pre><code>Test passed 🎊</code></pre>
+<pre><code>Test passed 🎉</code></pre>
 </div>
 </div>
 </section>
-<section id="supported-by" class="level2" data-number="4.4">
-<h2 data-number="4.4" class="anchored" data-anchor-id="supported-by"><span class="header-section-number">4.4</span> Supported by</h2>
+<section id="supported-by" class="level2" data-number="4.5">
+<h2 data-number="4.5" class="anchored" data-anchor-id="supported-by"><span class="header-section-number">4.5</span> Supported by</h2>
 <div class="quarto-figure quarto-figure-center">
 <figure class="figure">
 <p><a href="https://www.starcore.co"><img src="new_starcore_logo.png" class="img-fluid figure-img"></a></p>
@@ -498,8 +517,8 @@ window.document.addEventListener("DOMContentLoaded", function (event) {
       </a>          
   </div>
   <div class="nav-page nav-page-next">
-      <a href="./references.html" class="pagination-link">
-        <span class="nav-page-text">References</span> <i class="bi bi-arrow-right-short"></i>
+      <a href="./make_negative.html" class="pagination-link">
+        <span class="nav-page-text"><span class="chapter-number">5</span>&nbsp; <span class="chapter-title">Return Negative</span></span> <i class="bi bi-arrow-right-short"></i>
       </a>
   </div>
 </nav>

references.html

@@ -49,7 +49,7 @@ div.csl-indent {
 <script src="site_libs/quarto-search/fuse.min.js"></script>
 <script src="site_libs/quarto-search/quarto-search.js"></script>
 <meta name="quarto:offset" content="./">
-<link href="./reducegrow.html" rel="prev">
+<link href="./positive_sum.html" rel="prev">
 <script src="site_libs/quarto-html/quarto.js"></script>
 <script src="site_libs/quarto-html/popper.min.js"></script>
 <script src="site_libs/quarto-html/tippy.umd.min.js"></script>
@@ -146,6 +146,18 @@ div.csl-indent {
   <a href="./reducegrow.html" class="sidebar-item-text sidebar-link">
  <span class="menu-text"><span class="chapter-number">4</span>&nbsp; <span class="chapter-title">Beginner - Reduce but Grow</span></span></a>
   </div>
+</li>
+        <li class="sidebar-item">
+  <div class="sidebar-item-container"> 
+  <a href="./make_negative.html" class="sidebar-item-text sidebar-link">
+ <span class="menu-text"><span class="chapter-number">5</span>&nbsp; <span class="chapter-title">Return Negative</span></span></a>
+  </div>
+</li>
+        <li class="sidebar-item">
+  <div class="sidebar-item-container"> 
+  <a href="./positive_sum.html" class="sidebar-item-text sidebar-link">
+ <span class="menu-text"><span class="chapter-number">6</span>&nbsp; <span class="chapter-title">Sum of positive</span></span></a>
+  </div>
 </li>
         <li class="sidebar-item">
   <div class="sidebar-item-container"> 
@@ -423,8 +435,8 @@ window.document.addEventListener("DOMContentLoaded", function (event) {
 </script>
 <nav class="page-navigation">
   <div class="nav-page nav-page-previous">
-      <a href="./reducegrow.html" class="pagination-link">
-        <i class="bi bi-arrow-left-short"></i> <span class="nav-page-text"><span class="chapter-number">4</span>&nbsp; <span class="chapter-title">Beginner - Reduce but Grow</span></span>
+      <a href="./positive_sum.html" class="pagination-link">
+        <i class="bi bi-arrow-left-short"></i> <span class="nav-page-text"><span class="chapter-number">6</span>&nbsp; <span class="chapter-title">Sum of positive</span></span>
       </a>          
   </div>
   <div class="nav-page nav-page-next">