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26 lines
2.9 KiB
HTML
26 lines
2.9 KiB
HTML
<!DOCTYPE html>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
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<style type="text/css">
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.katex-html {display: none;}
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.katex-mathml {font-size: 0px;}
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.katex-mathml math mrow {font-size: 16px;}
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</style>
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<h1>换个格式输出整数</h1>
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<div class="ques-view"><p>让我们用字母 <code>B</code> 来表示“百”、字母 <code>S</code> 表示“十”，用 <code>12...n</code> 来表示不为零的个位数字 <code>n</code>（<span class="katex"><span class="katex-mathml"><math><mrow><mo><</mo><mn>1</mn><mn>0</mn></mrow><10</math></span><span aria-hidden="true" class="katex-html"><span class="strut" style="height:0.64444em;"></span><span class="strut bottom" style="height:0.68354em;vertical-align:-0.0391em;"></span><span class="base textstyle uncramped"><span class="mrel"><</span><span class="mord mathrm">1</span><span class="mord mathrm">0</span></span></span></span>），换个格式来输出任一个不超过 3 位的正整数。例如 <code>234</code> 应该被输出为 <code>BBSSS1234</code>，因为它有 2 个“百”、3 个“十”、以及个位的 4。</p>
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<h3 id="-">输入格式：</h3>
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<p>每个测试输入包含 1 个测试用例，给出正整数 <span class="katex"><span class="katex-mathml"><math><mrow><mi>n</mi></mrow>n</math></span><span aria-hidden="true" class="katex-html"><span class="strut" style="height:0.43056em;"></span><span class="strut bottom" style="height:0.43056em;vertical-align:0em;"></span><span class="base textstyle uncramped"><span class="mord mathit">n</span></span></span></span>（<span class="katex"><span class="katex-mathml"><math><mrow><mo><</mo><mn>1</mn><mn>0</mn><mn>0</mn><mn>0</mn></mrow><1000</math></span><span aria-hidden="true" class="katex-html"><span class="strut" style="height:0.64444em;"></span><span class="strut bottom" style="height:0.68354em;vertical-align:-0.0391em;"></span><span class="base textstyle uncramped"><span class="mrel"><</span><span class="mord mathrm">1</span><span class="mord mathrm">0</span><span class="mord mathrm">0</span><span class="mord mathrm">0</span></span></span></span>）。</p>
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<h3 id="-">输出格式：</h3>
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<p>每个测试用例的输出占一行，用规定的格式输出 <span class="katex"><span class="katex-mathml"><math><mrow><mi>n</mi></mrow>n</math></span><span aria-hidden="true" class="katex-html"><span class="strut" style="height:0.43056em;"></span><span class="strut bottom" style="height:0.43056em;vertical-align:0em;"></span><span class="base textstyle uncramped"><span class="mord mathit">n</span></span></span></span>。</p>
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<h3 id="-1-">输入样例 1：</h3>
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<pre><code class="lang-in">234
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</code></pre>
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<h3 id="-1-">输出样例 1：</h3>
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<pre><code class="lang-out">BBSSS1234
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</code></pre>
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<h3 id="-2-">输入样例 2：</h3>
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<pre><code class="lang-in">23
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</code></pre>
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<h3 id="-2-">输出样例 2：</h3>
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<pre><code class="lang-out">SS123
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</code></pre>
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</div> |