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<p> 本篇涉及：<strong>输入输出，if判断，for循环，方法（即函数），数组，AscII码</strong></p>
<hr>
<h1 id="二-题目"><a href="#二-题目" class="headerlink" title="二.题目"></a><code>二.题目</code></h1><h2 id="1-P5704-【深基2-例6】字母转换"><a href="#1-P5704-【深基2-例6】字母转换" class="headerlink" title="1. P5704 【深基2.例6】字母转换"></a>1. <a target="_blank" rel="noopener" href="https://www.luogu.com.cn/problem/P5704">P5704 【深基2.例6】字母转换</a></h2><h3 id="【深基2-例6】字母转换"><a href="#【深基2-例6】字母转换" class="headerlink" title="【深基2.例6】字母转换"></a>【深基2.例6】字母转换</h3><h3 id="题目描述"><a href="#题目描述" class="headerlink" title="题目描述"></a>题目描述</h3><p>输入一个小写字母，输出其对应的大写字母。例如输入 q[回车] 时，会输出 Q。</p>
<h3 id="输入格式"><a href="#输入格式" class="headerlink" title="输入格式"></a>输入格式</h3><p>无</p>
<h3 id="输出格式"><a href="#输出格式" class="headerlink" title="输出格式"></a>输出格式</h3><p>无</p>
<h3 id="样例-1"><a href="#样例-1" class="headerlink" title="样例 #1"></a>样例 #1</h3><h4 id="样例输入-1"><a href="#样例输入-1" class="headerlink" title="样例输入 #1"></a>样例输入 #1</h4><figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">q</span><br></pre></td></tr></table></figure>
<h4 id="样例输出-1"><a href="#样例输出-1" class="headerlink" title="样例输出 #1"></a>样例输出 #1</h4><figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">Q</span><br></pre></td></tr></table></figure>
<figure class="highlight java"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br></pre></td><td class="code"><pre><span class="line"><span class="comment">//AC代码</span></span><br><span class="line"><span class="comment">//导入util包</span></span><br><span class="line"><span class="keyword">import</span> java.util.*;</span><br><span class="line"></span><br><span class="line"><span class="keyword">class</span> <span class="title class_">Main</span> {</span><br><span class="line"> <span class="keyword">public</span> <span class="keyword">static</span> <span class="keyword">void</span> <span class="title function_">main</span><span class="params">(String args[])</span> <span class="keyword">throws</span> Exception {</span><br><span class="line"> <span class="comment">// 创建一个Scanner对象</span></span><br><span class="line"> <span class="type">Scanner</span> <span class="variable">cin</span> <span class="operator">=</span> <span class="keyword">new</span> <span class="title class_">Scanner</span>(System.in);</span><br><span class="line"> <span class="comment">// 读取用户输入的字符</span></span><br><span class="line"> <span class="type">char</span> <span class="variable">a</span> <span class="operator">=</span> cin.next().charAt(<span class="number">0</span>);</span><br><span class="line"> <span class="comment">// 关闭Scanner对象</span></span><br><span class="line"> cin.close();</span><br><span class="line"> <span class="comment">// 将小写字母转换为大写字母</span></span><br><span class="line"> System.out.println((<span class="type">char</span>) (a - <span class="string">'a'</span> + <span class="string">'A'</span>));</span><br><span class="line"> }</span><br><span class="line">}</span><br></pre></td></tr></table></figure>
<h2 id="2-P5705-【深基2-例7】数字反转"><a href="#2-P5705-【深基2-例7】数字反转" class="headerlink" title="2. P5705 【深基2.例7】数字反转"></a>2. <a target="_blank" rel="noopener" href="https://www.luogu.com.cn/problem/P5705">P5705 【深基2.例7】数字反转</a></h2><h3 id="【深基2-例7】数字反转"><a href="#【深基2-例7】数字反转" class="headerlink" title="【深基2.例7】数字反转"></a>【深基2.例7】数字反转</h3><h3 id="题目描述-1"><a href="#题目描述-1" class="headerlink" title="题目描述"></a>题目描述</h3><p>输入一个不小于 $100$ 且小于 $1000$，同时包括小数点后一位的一个浮点数，例如 $123.4$ ，要求把这个数字翻转过来，变成 $4.321$ 并输出。</p>
<h3 id="输入格式-1"><a href="#输入格式-1" class="headerlink" title="输入格式"></a>输入格式</h3><p>一行一个浮点数</p>
<h3 id="输出格式-1"><a href="#输出格式-1" class="headerlink" title="输出格式"></a>输出格式</h3><p>一行一个浮点数</p>
<h4 id="样例-1-1"><a href="#样例-1-1" class="headerlink" title="样例 #1"></a>样例 #1</h4><h4 id="样例输入-1-1"><a href="#样例输入-1-1" class="headerlink" title="样例输入 #1"></a>样例输入 #1</h4><figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">123.4</span><br></pre></td></tr></table></figure>
<h3 id="样例输出-1-1"><a href="#样例输出-1-1" class="headerlink" title="样例输出#1"></a>样例输出#1</h3><figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">4.321</span><br></pre></td></tr></table></figure>
<figure class="highlight java"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br></pre></td><td class="code"><pre><span class="line"><span class="comment">//AC代码</span></span><br><span class="line"><span class="keyword">import</span> java.util.*;</span><br><span class="line"></span><br><span class="line"><span class="keyword">class</span> <span class="title class_">Main</span> {</span><br><span class="line"> <span class="keyword">public</span> <span class="keyword">static</span> <span class="keyword">void</span> <span class="title function_">main</span><span class="params">(String args[])</span> <span class="keyword">throws</span> Exception {</span><br><span class="line"> <span class="comment">// 创建一个Scanner对象</span></span><br><span class="line"> <span class="type">Scanner</span> <span class="variable">cin</span> <span class="operator">=</span> <span class="keyword">new</span> <span class="title class_">Scanner</span>(System.in);</span><br><span class="line"> <span class="comment">// 读取用户输入的字符串，使用数组存储</span></span><br><span class="line"> <span class="comment">// nextLine()方法读取一行</span></span><br><span class="line"> <span class="type">String</span> <span class="variable">str</span> <span class="operator">=</span> cin.nextLine();</span><br><span class="line"> <span class="comment">// 关闭Scanner对象</span></span><br><span class="line"> cin.close();</span><br><span class="line"> <span class="keyword">for</span> (<span class="type">int</span> <span class="variable">i</span> <span class="operator">=</span> str.length(); i > <span class="number">0</span>; i--) {</span><br><span class="line"> <span class="comment">/*</span></span><br><span class="line"><span class="comment"> * 逆序输出字符串</span></span><br><span class="line"><span class="comment"> * charAt()方法返回指定下标的字符</span></span><br><span class="line"><span class="comment"> * (i-1)是因为下标从0开始，而字符串的长度是从1开始的</span></span><br><span class="line"><span class="comment"> */</span></span><br><span class="line"> System.out.print(str.charAt(i - <span class="number">1</span>));</span><br><span class="line"> }</span><br><span class="line"> }</span><br><span class="line">}</span><br></pre></td></tr></table></figure>
<h2 id="3-P5715-【深基3-例8】三位数排序"><a href="#3-P5715-【深基3-例8】三位数排序" class="headerlink" title="3. P5715 【深基3.例8】三位数排序"></a>3. <a target="_blank" rel="noopener" href="https://www.luogu.com.cn/problem/P5715">P5715 【深基3.例8】三位数排序</a></h2><h3 id="题目描述-2"><a href="#题目描述-2" class="headerlink" title="题目描述"></a>题目描述</h3><p>给出三个整数 $a,b,c(0\le a,b,c \le 100)$，要求把这三位整数从小到大排序。</p>
<h3 id="输入格式-2"><a href="#输入格式-2" class="headerlink" title="输入格式"></a>输入格式</h3><p>输入三个整数 $a,b,c$，以空格隔开。</p>
<h3 id="输出格式-2"><a href="#输出格式-2" class="headerlink" title="输出格式"></a>输出格式</h3><p>输出一行，三个整数，表示从小到大排序后的结果。</p>
<h3 id="样例-1-2"><a href="#样例-1-2" class="headerlink" title="样例 #1"></a>样例 #1</h3><h4 id="样例输入-1-2"><a href="#样例输入-1-2" class="headerlink" title="样例输入 #1"></a>样例输入 #1</h4><figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">1 14 5</span><br></pre></td></tr></table></figure>
<h4 id="样例输出-1-2"><a href="#样例输出-1-2" class="headerlink" title="样例输出 #1"></a>样例输出 #1</h4><figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">1 5 14</span><br></pre></td></tr></table></figure>
<h3 id="样例-2"><a href="#样例-2" class="headerlink" title="样例 #2"></a>样例 #2</h3><h4 id="样例输入-2"><a href="#样例输入-2" class="headerlink" title="样例输入 #2"></a>样例输入 #2</h4><figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">2 2 2</span><br></pre></td></tr></table></figure>
<h4 id="样例输出-2"><a href="#样例输出-2" class="headerlink" title="样例输出 #2"></a>样例输出 #2</h4><figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">2 2 2</span><br></pre></td></tr></table></figure>
<figure class="highlight java"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br><span class="line">31</span><br><span class="line">32</span><br><span class="line">33</span><br></pre></td><td class="code"><pre><span class="line"><span class="comment">//AC代码</span></span><br><span class="line"></span><br><span class="line"><span class="keyword">import</span> java.util.*;</span><br><span class="line"></span><br><span class="line"><span class="keyword">class</span> <span class="title class_">Main</span> {</span><br><span class="line"> <span class="keyword">public</span> <span class="keyword">static</span> <span class="keyword">void</span> <span class="title function_">main</span><span class="params">(String args[])</span> <span class="keyword">throws</span> Exception {</span><br><span class="line"> <span class="comment">// 创建一个Scanner对象</span></span><br><span class="line"> <span class="type">Scanner</span> <span class="variable">cin</span> <span class="operator">=</span> <span class="keyword">new</span> <span class="title class_">Scanner</span>(System.in);</span><br><span class="line"> <span class="type">int</span> <span class="variable">a</span> <span class="operator">=</span> cin.nextInt();</span><br><span class="line"> <span class="type">int</span> <span class="variable">b</span> <span class="operator">=</span> cin.nextInt();</span><br><span class="line"> <span class="type">int</span> <span class="variable">c</span> <span class="operator">=</span> cin.nextInt();</span><br><span class="line"> <span class="comment">// 关闭Scanner对象</span></span><br><span class="line"> cin.close();</span><br><span class="line"> <span class="comment">// 排序</span></span><br><span class="line"> <span class="keyword">if</span> (a > b) {</span><br><span class="line"> <span class="type">int</span> <span class="variable">temp</span> <span class="operator">=</span> a;</span><br><span class="line"> a = b;</span><br><span class="line"> b = temp;</span><br><span class="line"> }</span><br><span class="line"> <span class="keyword">if</span> (b > c) {</span><br><span class="line"> <span class="type">int</span> <span class="variable">temp</span> <span class="operator">=</span> b;</span><br><span class="line"> b = c;</span><br><span class="line"> c = temp;</span><br><span class="line"> }</span><br><span class="line"> <span class="keyword">if</span> (a > b) {</span><br><span class="line"> <span class="type">int</span> <span class="variable">temp</span> <span class="operator">=</span> a;</span><br><span class="line"> a = b;</span><br><span class="line"> b = temp;</span><br><span class="line"> }</span><br><span class="line"> <span class="comment">// 输出</span></span><br><span class="line"> System.out.println(a + <span class="string">" "</span> + b + <span class="string">" "</span> + c);</span><br><span class="line"> }</span><br><span class="line">}</span><br></pre></td></tr></table></figure>
<h2 id="4-P5716-【深基3-例9】月份天数"><a href="#4-P5716-【深基3-例9】月份天数" class="headerlink" title="4. P5716 【深基3.例9】月份天数"></a>4. <a target="_blank" rel="noopener" href="https://www.luogu.com.cn/problem/P5716">P5716 【深基3.例9】月份天数</a></h2><h3 id="题目描述-3"><a href="#题目描述-3" class="headerlink" title="题目描述"></a>题目描述</h3><p>输入年份和月份，输出这一年的这一月有多少天。需要考虑闰年。</p>
<h3 id="输入格式-3"><a href="#输入格式-3" class="headerlink" title="输入格式"></a>输入格式</h3><p>输入两个正整数，分别表示年份 $y$ 和月数 $m$，以空格隔开。</p>
<h3 id="输出格式-3"><a href="#输出格式-3" class="headerlink" title="输出格式"></a>输出格式</h3><p>输出一行一个正整数，表示这个月有多少天。</p>
<h3 id="样例-1-3"><a href="#样例-1-3" class="headerlink" title="样例 #1"></a>样例 #1</h3><h4 id="样例输入-1-3"><a href="#样例输入-1-3" class="headerlink" title="样例输入 #1"></a>样例输入 #1</h4><figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">1926 8</span><br></pre></td></tr></table></figure>
<h4 id="样例输出-1-3"><a href="#样例输出-1-3" class="headerlink" title="样例输出 #1"></a>样例输出 #1</h4><figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">31</span><br></pre></td></tr></table></figure>
<h2 id="样例-2-1"><a href="#样例-2-1" class="headerlink" title="样例 #2"></a>样例 #2</h2><h3 id="样例输入-2-1"><a href="#样例输入-2-1" class="headerlink" title="样例输入 #2"></a>样例输入 #2</h3><figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">2000 2</span><br></pre></td></tr></table></figure>
<h3 id="样例输出-2-1"><a href="#样例输出-2-1" class="headerlink" title="样例输出 #2"></a>样例输出 #2</h3><figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">29</span><br></pre></td></tr></table></figure>
<h2 id="提示"><a href="#提示" class="headerlink" title="提示"></a>提示</h2><p>数据保证 $1582 \leq y \leq 2020$，$1 \leq m \leq 12$。</p>
<figure class="highlight java"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br></pre></td><td class="code"><pre><span class="line"><span class="keyword">import</span> java.util.*;</span><br><span class="line"></span><br><span class="line"><span class="keyword">class</span> <span class="title class_">Main</span> {</span><br><span class="line"> <span class="keyword">public</span> <span class="keyword">static</span> <span class="keyword">void</span> <span class="title function_">main</span><span class="params">(String args[])</span> <span class="keyword">throws</span> Exception {</span><br><span class="line"> <span class="comment">// 创建一个Scanner对象</span></span><br><span class="line"> <span class="type">Scanner</span> <span class="variable">cin</span> <span class="operator">=</span> <span class="keyword">new</span> <span class="title class_">Scanner</span>(System.in);</span><br><span class="line"> <span class="comment">// 读取用户输入的年份，月份</span></span><br><span class="line"> <span class="type">int</span> <span class="variable">year</span> <span class="operator">=</span> cin.nextInt();</span><br><span class="line"> <span class="type">int</span> <span class="variable">month</span> <span class="operator">=</span> cin.nextInt();</span><br><span class="line"> <span class="comment">// 关闭Scanner对象</span></span><br><span class="line"> cin.close();</span><br><span class="line"> <span class="comment">// 创建days数组，用于存放每个月的天数</span></span><br><span class="line"> <span class="type">int</span>[] days = { <span class="number">31</span>, isleap(year) ? <span class="number">29</span> : <span class="number">28</span>, <span class="number">31</span>, <span class="number">30</span>, <span class="number">31</span>, <span class="number">30</span>, <span class="number">31</span>, <span class="number">31</span>, <span class="number">30</span>, <span class="number">31</span>, <span class="number">30</span>, <span class="number">31</span> };</span><br><span class="line"> <span class="comment">// 输出月份天数</span></span><br><span class="line"> System.out.println(days[month - <span class="number">1</span>]);</span><br><span class="line"> }</span><br><span class="line"></span><br><span class="line"> <span class="comment">// 方法：判断是否是闰年</span></span><br><span class="line"> <span class="keyword">public</span> <span class="keyword">static</span> <span class="type">boolean</span> <span class="title function_">isleap</span><span class="params">(<span class="type">int</span> year)</span> {</span><br><span class="line"> <span class="keyword">return</span> (year % <span class="number">4</span> == <span class="number">0</span> && year % <span class="number">100</span> != <span class="number">0</span>) || (year % <span class="number">400</span> == <span class="number">0</span>);</span><br><span class="line"> }</span><br><span class="line">}</span><br></pre></td></tr></table></figure>
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class="item-headline"><i></i><span></span></div><div class="item-content"></div></div><div class="sticky_layout"><div class="card-widget" id="card-toc"><div class="item-headline"><i class="fas fa-stream"></i><span>目录</span><span class="toc-percentage"></span></div><div class="toc-content"><ol class="toc"><li class="toc-item toc-level-1"><a class="toc-link" href="#%E4%B8%80-%E7%AE%80%E4%BB%8B"><span class="toc-text">一.简介</span></a></li><li class="toc-item toc-level-1"><a class="toc-link" href="#%E4%BA%8C-%E9%A2%98%E7%9B%AE"><span class="toc-text">二.题目</span></a><ol class="toc-child"><li class="toc-item toc-level-2"><a class="toc-link" href="#1-P5704-%E3%80%90%E6%B7%B1%E5%9F%BA2-%E4%BE%8B6%E3%80%91%E5%AD%97%E6%AF%8D%E8%BD%AC%E6%8D%A2"><span class="toc-text">1. P5704 【深基2.例6】字母转换</span></a><ol class="toc-child"><li class="toc-item toc-level-3"><a class="toc-link" href="#%E3%80%90%E6%B7%B1%E5%9F%BA2-%E4%BE%8B6%E3%80%91%E5%AD%97%E6%AF%8D%E8%BD%AC%E6%8D%A2"><span class="toc-text">【深基2.例6】字母转换</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#%E9%A2%98%E7%9B%AE%E6%8F%8F%E8%BF%B0"><span class="toc-text">题目描述</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#%E8%BE%93%E5%85%A5%E6%A0%BC%E5%BC%8F"><span class="toc-text">输入格式</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#%E8%BE%93%E5%87%BA%E6%A0%BC%E5%BC%8F"><span class="toc-text">输出格式</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#%E6%A0%B7%E4%BE%8B-1"><span class="toc-text">样例 #1</span></a><ol class="toc-child"><li class="toc-item toc-level-4"><a class="toc-link" href="#%E6%A0%B7%E4%BE%8B%E8%BE%93%E5%85%A5-1"><span class="toc-text">样例输入 #1</span></a></li><li class="toc-item toc-level-4"><a class="toc-link" href="#%E6%A0%B7%E4%BE%8B%E8%BE%93%E5%87%BA-1"><span class="toc-text">样例输出 #1</span></a></li></ol></li></ol></li><li class="toc-item toc-level-2"><a class="toc-link" href="#2-P5705-%E3%80%90%E6%B7%B1%E5%9F%BA2-%E4%BE%8B7%E3%80%91%E6%95%B0%E5%AD%97%E5%8F%8D%E8%BD%AC"><span class="toc-text">2. P5705 【深基2.例7】数字反转</span></a><ol class="toc-child"><li class="toc-item toc-level-3"><a class="toc-link" href="#%E3%80%90%E6%B7%B1%E5%9F%BA2-%E4%BE%8B7%E3%80%91%E6%95%B0%E5%AD%97%E5%8F%8D%E8%BD%AC"><span class="toc-text">【深基2.例7】数字反转</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#%E9%A2%98%E7%9B%AE%E6%8F%8F%E8%BF%B0-1"><span class="toc-text">题目描述</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#%E8%BE%93%E5%85%A5%E6%A0%BC%E5%BC%8F-1"><span class="toc-text">输入格式</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#%E8%BE%93%E5%87%BA%E6%A0%BC%E5%BC%8F-1"><span class="toc-text">输出格式</span></a><ol class="toc-child"><li class="toc-item toc-level-4"><a class="toc-link" href="#%E6%A0%B7%E4%BE%8B-1-1"><span class="toc-text">样例 #1</span></a></li><li class="toc-item toc-level-4"><a class="toc-link" href="#%E6%A0%B7%E4%BE%8B%E8%BE%93%E5%85%A5-1-1"><span class="toc-text">样例输入 #1</span></a></li></ol></li><li class="toc-item toc-level-3"><a class="toc-link" href="#%E6%A0%B7%E4%BE%8B%E8%BE%93%E5%87%BA-1-1"><span class="toc-text">样例输出#1</span></a></li></ol></li><li class="toc-item toc-level-2"><a class="toc-link" href="#3-P5715-%E3%80%90%E6%B7%B1%E5%9F%BA3-%E4%BE%8B8%E3%80%91%E4%B8%89%E4%BD%8D%E6%95%B0%E6%8E%92%E5%BA%8F"><span class="toc-text">3. P5715 【深基3.例8】三位数排序</span></a><ol class="toc-child"><li class="toc-item toc-level-3"><a class="toc-link" href="#%E9%A2%98%E7%9B%AE%E6%8F%8F%E8%BF%B0-2"><span class="toc-text">题目描述</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#%E8%BE%93%E5%85%A5%E6%A0%BC%E5%BC%8F-2"><span class="toc-text">输入格式</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#%E8%BE%93%E5%87%BA%E6%A0%BC%E5%BC%8F-2"><span class="toc-text">输出格式</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#%E6%A0%B7%E4%BE%8B-1-2"><span class="toc-text">样例 #1</span></a><ol class="toc-child"><li class="toc-item toc-level-4"><a class="toc-link" href="#%E6%A0%B7%E4%BE%8B%E8%BE%93%E5%85%A5-1-2"><span class="toc-text">样例输入 #1</span></a></li><li class="toc-item toc-level-4"><a class="toc-link" href="#%E6%A0%B7%E4%BE%8B%E8%BE%93%E5%87%BA-1-2"><span class="toc-text">样例输出 #1</span></a></li></ol></li><li class="toc-item toc-level-3"><a class="toc-link" href="#%E6%A0%B7%E4%BE%8B-2"><span class="toc-text">样例 #2</span></a><ol class="toc-child"><li class="toc-item toc-level-4"><a class="toc-link" href="#%E6%A0%B7%E4%BE%8B%E8%BE%93%E5%85%A5-2"><span class="toc-text">样例输入 #2</span></a></li><li class="toc-item toc-level-4"><a class="toc-link" href="#%E6%A0%B7%E4%BE%8B%E8%BE%93%E5%87%BA-2"><span class="toc-text">样例输出 #2</span></a></li></ol></li></ol></li><li class="toc-item toc-level-2"><a class="toc-link" href="#4-P5716-%E3%80%90%E6%B7%B1%E5%9F%BA3-%E4%BE%8B9%E3%80%91%E6%9C%88%E4%BB%BD%E5%A4%A9%E6%95%B0"><span class="toc-text">4. P5716 【深基3.例9】月份天数</span></a><ol class="toc-child"><li class="toc-item toc-level-3"><a class="toc-link" href="#%E9%A2%98%E7%9B%AE%E6%8F%8F%E8%BF%B0-3"><span class="toc-text">题目描述</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#%E8%BE%93%E5%85%A5%E6%A0%BC%E5%BC%8F-3"><span class="toc-text">输入格式</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#%E8%BE%93%E5%87%BA%E6%A0%BC%E5%BC%8F-3"><span class="toc-text">输出格式</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#%E6%A0%B7%E4%BE%8B-1-3"><span class="toc-text">样例 #1</span></a><ol class="toc-child"><li class="toc-item toc-level-4"><a class="toc-link" href="#%E6%A0%B7%E4%BE%8B%E8%BE%93%E5%85%A5-1-3"><span class="toc-text">样例输入 #1</span></a></li><li class="toc-item toc-level-4"><a class="toc-link" href="#%E6%A0%B7%E4%BE%8B%E8%BE%93%E5%87%BA-1-3"><span class="toc-text">样例输出 #1</span></a></li></ol></li></ol></li><li class="toc-item toc-level-2"><a class="toc-link" href="#%E6%A0%B7%E4%BE%8B-2-1"><span class="toc-text">样例 #2</span></a><ol class="toc-child"><li class="toc-item toc-level-3"><a class="toc-link" href="#%E6%A0%B7%E4%BE%8B%E8%BE%93%E5%85%A5-2-1"><span class="toc-text">样例输入 #2</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#%E6%A0%B7%E4%BE%8B%E8%BE%93%E5%87%BA-2-1"><span class="toc-text">样例输出 #2</span></a></li></ol></li><li class="toc-item toc-level-2"><a class="toc-link" href="#%E6%8F%90%E7%A4%BA"><span class="toc-text">提示</span></a></li></ol></li></ol></div></div><div class="card-widget card-recent-post"><div class="item-headline"><i class="fas fa-history"></i><span>最新文章</span></div><div class="aside-list"><div class="aside-list-item"><a class="thumbnail" href="/25737.html" title="数据结构OJ"><img src="https://testingcf.jsdelivr.net/gh/magic-H728/Store@master/blog-img/202301131413619.png" onerror="this.onerror=null;this.src='/img/404.jpg'" alt="数据结构OJ"/></a><div class="content"><a class="title" href="/25737.html" title="数据结构OJ">数据结构OJ</a><time datetime="2023-01-13T00:00:00.000Z" title="发表于 2023-01-13 00:00:00">2023-01-13</time></div></div><div class="aside-list-item"><a class="thumbnail" href="/48665.html" title="Notion知识体系管理工具"><img src="https://testingcf.jsdelivr.net/gh/magic-H728/Store@master/blog-img/202207311705467.jpg" onerror="this.onerror=null;this.src='/img/404.jpg'" alt="Notion知识体系管理工具"/></a><div class="content"><a class="title" href="/48665.html" title="Notion知识体系管理工具">Notion知识体系管理工具</a><time datetime="2022-07-31T00:00:00.000Z" title="发表于 2022-07-31 00:00:00">2022-07-31</time></div></div><div class="aside-list-item"><a class="thumbnail" href="/2567.html" title="Java刷题笔记（三）"><img src="https://testingcf.jsdelivr.net/gh/magic-H728/Store@master/blog-img/202207291555693.jpg" onerror="this.onerror=null;this.src='/img/404.jpg'" alt="Java刷题笔记（三）"/></a><div class="content"><a class="title" href="/2567.html" title="Java刷题笔记（三）">Java刷题笔记（三）</a><time datetime="2022-07-30T00:00:00.000Z" title="发表于 2022-07-30 00:00:00">2022-07-30</time></div></div><div class="aside-list-item"><a class="thumbnail" href="/62779.html" title="Java刷题笔记（二）"><img src="https://testingcf.jsdelivr.net/gh/magic-H728/Store@master/blog-img/202207291555693.jpg" onerror="this.onerror=null;this.src='/img/404.jpg'" alt="Java刷题笔记（二）"/></a><div class="content"><a class="title" href="/62779.html" title="Java刷题笔记（二）">Java刷题笔记（二）</a><time datetime="2022-07-29T00:00:00.000Z" title="发表于 2022-07-29 00:00:00">2022-07-29</time></div></div><div class="aside-list-item"><a class="thumbnail" href="/64644.html" title="线性表（下）"><img src="https://testingcf.jsdelivr.net/gh/magic-H728/Store@master/blog-img/202207261740136.jpg" onerror="this.onerror=null;this.src='/img/404.jpg'" alt="线性表（下）"/></a><div class="content"><a class="title" href="/64644.html" title="线性表（下）">线性表（下）</a><time datetime="2022-07-28T00:00:00.000Z" title="发表于 2022-07-28 00:00:00">2022-07-28</time></div></div></div></div></div></div></main><footer id="footer" style="background-image: url('https://testingcf.jsdelivr.net/gh/magic-H728/Store@master/blog-img/202207182124785.png')"><div id="footer-wrap"><div class="copyright">©2022 - 2023 By magic-H</div><div class="framework-info"><span>框架 </span><a target="_blank" rel="noopener" href="https://hexo.io">Hexo</a><span class="footer-separator">|</span><span>主题 </span><a target="_blank" rel="noopener" href="https://github.com/jerryc127/hexo-theme-butterfly">Butterfly</a></div><img src="https://gcore.jsdelivr.net/gh/magic-H728/Store@master/blog-img/202207181316087.png">
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