deploy: bd3ef8e

Author: yanglbme

en/lc/1929/index.html

@@ -47655,9 +47655,9 @@
       <ul class="md-nav__list">
 
           <li class="md-nav__item">
-  <a href="#solution-1" class="md-nav__link">
+  <a href="#solution-1-simulation" class="md-nav__link">
     <span class="md-ellipsis">
-      Solution 1
+      Solution 1: Simulation
     </span>
   </a>
 
@@ -79356,7 +79356,9 @@ <h2 id="description">Description</h2>
 <h2 id="solutions">Solutions</h2>
 <!-- solution:start -->
 
-<h3 id="solution-1">Solution 1</h3>
+<h3 id="solution-1-simulation">Solution 1: Simulation</h3>
+<p>We directly simulate according to the problem description by adding the elements of $\textit{nums}$ to the answer array one by one, and then adding the elements of $\textit{nums}$ to the answer array again.</p>
+<p>The time complexity is $O(n)$, and the space complexity is $O(n)$. Here, $n$ is the length of the array $\textit{nums}$.</p>
 <div class="tabbed-set tabbed-alternate" data-tabs="1:8"><input checked="checked" id="__tabbed_1_1" name="__tabbed_1" type="radio" /><input id="__tabbed_1_2" name="__tabbed_1" type="radio" /><input id="__tabbed_1_3" name="__tabbed_1" type="radio" /><input id="__tabbed_1_4" name="__tabbed_1" type="radio" /><input id="__tabbed_1_5" name="__tabbed_1" type="radio" /><input id="__tabbed_1_6" name="__tabbed_1" type="radio" /><input id="__tabbed_1_7" name="__tabbed_1" type="radio" /><input id="__tabbed_1_8" name="__tabbed_1" type="radio" /><div class="tabbed-labels"><label for="__tabbed_1_1">Python3</label><label for="__tabbed_1_2">Java</label><label for="__tabbed_1_3">C++</label><label for="__tabbed_1_4">Go</label><label for="__tabbed_1_5">TypeScript</label><label for="__tabbed_1_6">Rust</label><label for="__tabbed_1_7">JavaScript</label><label for="__tabbed_1_8">C</label></div>
 <div class="tabbed-content">
 <div class="tabbed-block">
@@ -79444,16 +79446,12 @@ <h3 id="solution-1">Solution 1</h3>
 <span class="normal">4</span>
 <span class="normal">5</span>
 <span class="normal">6</span>
-<span class="normal">7</span>
-<span class="normal">8</span>
-<span class="normal">9</span></pre></div></td><td class="code"><div><pre><span></span><code><span class="cm">/**</span>
+<span class="normal">7</span></pre></div></td><td class="code"><div><pre><span></span><code><span class="cm">/**</span>
 <span class="cm"> * @param {number[]} nums</span>
 <span class="cm"> * @return {number[]}</span>
 <span class="cm"> */</span>
 <span class="kd">var</span><span class="w"> </span><span class="nx">getConcatenation</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="kd">function</span><span class="w"> </span><span class="p">(</span><span class="nx">nums</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
-<span class="w">    </span><span class="kd">let</span><span class="w"> </span><span class="nx">ans</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nx">nums</span><span class="p">.</span><span class="nx">slice</span><span class="p">();</span>
-<span class="w">    </span><span class="nx">ans</span><span class="p">.</span><span class="nx">splice</span><span class="p">(</span><span class="nx">nums</span><span class="p">.</span><span class="nx">length</span><span class="p">,</span><span class="w"> </span><span class="mf">0</span><span class="p">,</span><span class="w"> </span><span class="p">...</span><span class="nx">nums</span><span class="p">);</span>
-<span class="w">    </span><span class="k">return</span><span class="w"> </span><span class="nx">ans</span><span class="p">;</span>
+<span class="w">    </span><span class="k">return</span><span class="w"> </span><span class="p">[...</span><span class="nx">nums</span><span class="p">,</span><span class="w"> </span><span class="p">...</span><span class="nx">nums</span><span class="p">];</span>
 <span class="p">};</span>
 </code></pre></div></td></tr></table></div>
 </div>

en/lc/1933/index.html

@@ -47745,15 +47745,6 @@
     </span>
   </a>
 
-</li>
-        
-          <li class="md-nav__item">
-  <a href="#solution-2" class="md-nav__link">
-    <span class="md-ellipsis">
-      Solution 2
-    </span>
-  </a>
-  
 </li>
 
       </ul>
@@ -79387,24 +79378,16 @@ <h3 id="solution-1-two-pointers">Solution 1: Two Pointers</h3>
 <span class="normal"> 8</span>
 <span class="normal"> 9</span>
 <span class="normal">10</span>
-<span class="normal">11</span>
-<span class="normal">12</span>
-<span class="normal">13</span>
-<span class="normal">14</span>
-<span class="normal">15</span></pre></div></td><td class="code"><div><pre><span></span><code><span class="k">class</span> <span class="nc">Solution</span><span class="p">:</span>
+<span class="normal">11</span></pre></div></td><td class="code"><div><pre><span></span><code><span class="k">class</span> <span class="nc">Solution</span><span class="p">:</span>
     <span class="k">def</span> <span class="nf">isDecomposable</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">s</span><span class="p">:</span> <span class="nb">str</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">bool</span><span class="p">:</span>
-        <span class="n">i</span><span class="p">,</span> <span class="n">n</span> <span class="o">=</span> <span class="mi">0</span><span class="p">,</span> <span class="nb">len</span><span class="p">(</span><span class="n">s</span><span class="p">)</span>
         <span class="n">cnt2</span> <span class="o">=</span> <span class="mi">0</span>
-        <span class="k">while</span> <span class="n">i</span> <span class="o">&lt;</span> <span class="n">n</span><span class="p">:</span>
-            <span class="n">j</span> <span class="o">=</span> <span class="n">i</span>
-            <span class="k">while</span> <span class="n">j</span> <span class="o">&lt;</span> <span class="n">n</span> <span class="ow">and</span> <span class="n">s</span><span class="p">[</span><span class="n">j</span><span class="p">]</span> <span class="o">==</span> <span class="n">s</span><span class="p">[</span><span class="n">i</span><span class="p">]:</span>
-                <span class="n">j</span> <span class="o">+=</span> <span class="mi">1</span>
-            <span class="k">if</span> <span class="p">(</span><span class="n">j</span> <span class="o">-</span> <span class="n">i</span><span class="p">)</span> <span class="o">%</span> <span class="mi">3</span> <span class="o">==</span> <span class="mi">1</span><span class="p">:</span>
+        <span class="k">for</span> <span class="n">_</span><span class="p">,</span> <span class="n">g</span> <span class="ow">in</span> <span class="n">groupby</span><span class="p">(</span><span class="n">s</span><span class="p">):</span>
+            <span class="n">m</span> <span class="o">=</span> <span class="nb">len</span><span class="p">(</span><span class="nb">list</span><span class="p">(</span><span class="n">g</span><span class="p">))</span>
+            <span class="k">if</span> <span class="n">m</span> <span class="o">%</span> <span class="mi">3</span> <span class="o">==</span> <span class="mi">1</span><span class="p">:</span>
                 <span class="k">return</span> <span class="kc">False</span>
-            <span class="n">cnt2</span> <span class="o">+=</span> <span class="p">(</span><span class="n">j</span> <span class="o">-</span> <span class="n">i</span><span class="p">)</span> <span class="o">%</span> <span class="mi">3</span> <span class="o">==</span> <span class="mi">2</span>
+            <span class="n">cnt2</span> <span class="o">+=</span> <span class="n">m</span> <span class="o">%</span> <span class="mi">3</span> <span class="o">==</span> <span class="mi">2</span>
             <span class="k">if</span> <span class="n">cnt2</span> <span class="o">&gt;</span> <span class="mi">1</span><span class="p">:</span>
                 <span class="k">return</span> <span class="kc">False</span>
-            <span class="n">i</span> <span class="o">=</span> <span class="n">j</span>
         <span class="k">return</span> <span class="n">cnt2</span> <span class="o">==</span> <span class="mi">1</span>
 </code></pre></div></td></tr></table></div>
 </div>
@@ -79580,39 +79563,6 @@ <h3 id="solution-1-two-pointers">Solution 1: Two Pointers</h3>
 </div>
 <!-- solution:end -->
 
-<!-- solution:start -->
-
-<h3 id="solution-2">Solution 2</h3>
-<div class="tabbed-set tabbed-alternate" data-tabs="2:1"><input checked="checked" id="__tabbed_2_1" name="__tabbed_2" type="radio" /><div class="tabbed-labels"><label for="__tabbed_2_1">Python3</label></div>
-<div class="tabbed-content">
-<div class="tabbed-block">
-<div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span></span><span class="normal"> 1</span>
-<span class="normal"> 2</span>
-<span class="normal"> 3</span>
-<span class="normal"> 4</span>
-<span class="normal"> 5</span>
-<span class="normal"> 6</span>
-<span class="normal"> 7</span>
-<span class="normal"> 8</span>
-<span class="normal"> 9</span>
-<span class="normal">10</span>
-<span class="normal">11</span></pre></div></td><td class="code"><div><pre><span></span><code><span class="k">class</span> <span class="nc">Solution</span><span class="p">:</span>
-    <span class="k">def</span> <span class="nf">isDecomposable</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">s</span><span class="p">:</span> <span class="nb">str</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">bool</span><span class="p">:</span>
-        <span class="n">cnt2</span> <span class="o">=</span> <span class="mi">0</span>
-        <span class="k">for</span> <span class="n">_</span><span class="p">,</span> <span class="n">g</span> <span class="ow">in</span> <span class="n">groupby</span><span class="p">(</span><span class="n">s</span><span class="p">):</span>
-            <span class="n">m</span> <span class="o">=</span> <span class="nb">len</span><span class="p">(</span><span class="nb">list</span><span class="p">(</span><span class="n">g</span><span class="p">))</span>
-            <span class="k">if</span> <span class="n">m</span> <span class="o">%</span> <span class="mi">3</span> <span class="o">==</span> <span class="mi">1</span><span class="p">:</span>
-                <span class="k">return</span> <span class="kc">False</span>
-            <span class="n">cnt2</span> <span class="o">+=</span> <span class="n">m</span> <span class="o">%</span> <span class="mi">3</span> <span class="o">==</span> <span class="mi">2</span>
-            <span class="k">if</span> <span class="n">cnt2</span> <span class="o">&gt;</span> <span class="mi">1</span><span class="p">:</span>
-                <span class="k">return</span> <span class="kc">False</span>
-        <span class="k">return</span> <span class="n">cnt2</span> <span class="o">==</span> <span class="mi">1</span>
-</code></pre></div></td></tr></table></div>
-</div>
-</div>
-</div>
-<!-- solution:end -->
-
 <!-- problem:end -->
 
 

en/search/search_index.json

@@ -47697,7 +47697,7 @@
           <li class="md-nav__item">
   <a href="#_3" class="md-nav__link">
     <span class="md-ellipsis">
-      方法一
+      方法一：模拟
     </span>
   </a>
 
@@ -83963,7 +83963,9 @@ <h2 id="_1">题目描述</h2>
 <h2 id="_2">解法</h2>
 <!-- solution:start -->
 
-<h3 id="_3">方法一</h3>
+<h3 id="_3">方法一：模拟</h3>
+<p>我们直接根据题目描述模拟，将 $\textit{nums}$ 中的元素依次添加到答案数组中，然后再将 $\textit{nums}$ 中的元素再次添加到答案数组中。</p>
+<p>时间复杂度 $O(n)$，空间复杂度 $O(n)$。其中 $n$ 为数组 $\textit{nums}$ 的长度。</p>
 <div class="tabbed-set tabbed-alternate" data-tabs="1:8"><input checked="checked" id="__tabbed_1_1" name="__tabbed_1" type="radio" /><input id="__tabbed_1_2" name="__tabbed_1" type="radio" /><input id="__tabbed_1_3" name="__tabbed_1" type="radio" /><input id="__tabbed_1_4" name="__tabbed_1" type="radio" /><input id="__tabbed_1_5" name="__tabbed_1" type="radio" /><input id="__tabbed_1_6" name="__tabbed_1" type="radio" /><input id="__tabbed_1_7" name="__tabbed_1" type="radio" /><input id="__tabbed_1_8" name="__tabbed_1" type="radio" /><div class="tabbed-labels"><label for="__tabbed_1_1">Python3</label><label for="__tabbed_1_2">Java</label><label for="__tabbed_1_3">C++</label><label for="__tabbed_1_4">Go</label><label for="__tabbed_1_5">TypeScript</label><label for="__tabbed_1_6">Rust</label><label for="__tabbed_1_7">JavaScript</label><label for="__tabbed_1_8">C</label></div>
 <div class="tabbed-content">
 <div class="tabbed-block">
@@ -84051,16 +84053,12 @@ <h3 id="_3">方法一</h3>
 <span class="normal">4</span>
 <span class="normal">5</span>
 <span class="normal">6</span>
-<span class="normal">7</span>
-<span class="normal">8</span>
-<span class="normal">9</span></pre></div></td><td class="code"><div><pre><span></span><code><span class="cm">/**</span>
+<span class="normal">7</span></pre></div></td><td class="code"><div><pre><span></span><code><span class="cm">/**</span>
 <span class="cm"> * @param {number[]} nums</span>
 <span class="cm"> * @return {number[]}</span>
 <span class="cm"> */</span>
 <span class="kd">var</span><span class="w"> </span><span class="nx">getConcatenation</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="kd">function</span><span class="w"> </span><span class="p">(</span><span class="nx">nums</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
-<span class="w">    </span><span class="kd">let</span><span class="w"> </span><span class="nx">ans</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nx">nums</span><span class="p">.</span><span class="nx">slice</span><span class="p">();</span>
-<span class="w">    </span><span class="nx">ans</span><span class="p">.</span><span class="nx">splice</span><span class="p">(</span><span class="nx">nums</span><span class="p">.</span><span class="nx">length</span><span class="p">,</span><span class="w"> </span><span class="mf">0</span><span class="p">,</span><span class="w"> </span><span class="p">...</span><span class="nx">nums</span><span class="p">);</span>
-<span class="w">    </span><span class="k">return</span><span class="w"> </span><span class="nx">ans</span><span class="p">;</span>
+<span class="w">    </span><span class="k">return</span><span class="w"> </span><span class="p">[...</span><span class="nx">nums</span><span class="p">,</span><span class="w"> </span><span class="p">...</span><span class="nx">nums</span><span class="p">];</span>
 <span class="p">};</span>
 </code></pre></div></td></tr></table></div>
 </div>