Question

例如：

12 711
112 011 111 61 070 401 2216 515 
4 14 516 3

读为

127111120111116107040122165154145163?

我读到STDIN但是idk

Answer 1

"12 711 112 011 111 61 070 401 2216 515 4 14 516 3".gsub(/\s/,'')

或

    <header id="header">
  <!--Menu-->
  <nav>
    <ul id="menu">
      <li><a href="index.html"><h2>TITRE1</h2></a>
        <ul>
          <li><a class="ancre-head" href="index.html#E">E</a></li>
          <li><a class="ancre-head" href="index.html#F">F</a></li>
          <li><a class="ancre-head" href="index.html#G">G</a></li>
          <li><a class="ancre-head" href="index.html#H">H</a></li>
        </ul>
      </li>
      <li><a href="gp.html"><h2>TITRE2</h2></a>
        <ul>
          <li><a class="ancre-head" href="gp.html#A">A</a></li>
          <li><a class="ancre-head" href="gp.html#B">B</a>
            <ul>
              <li><a class="ancre" href="gp.html#B-01">B-01</a></li>
              <li><a class="ancre" href="gp.html#B-02">B-02</a></li>
            </ul>
          </li>
        </ul>
      </li>
    </ul>
  </nav>
</header>

<div class="toggle">
  <div id="A" class="toggle-head">
    <div class="toggle-head-content">
      <h3>A</h3>
    </div>
  </div>
  <div class="toggle-content">
    A
  </div>
</div>

<div class="toggle">
  <div id="B" class="toggle-head">
    <div class="toggle-head-content">
      <h3>B</h3>
    </div>
  </div>
  <div class="toggle-content">
    B
    <div id="B-01"></div>
    B-01
    <div id="B-02"></div>
    B-02
  </div>
</div>

Answer 2

从标准输入读取，然后删除所有换行符和空格。

STDIN.read.delete "\n\s"

如何将所有数据读入一行？

2 个答案: