leetcode-problemset/leetcode-cn/problem (English)/竖直打印单词(English) [print-words-vertically].html

<p>Given a string <code>s</code>.&nbsp;Return&nbsp;all the words vertically in the same order in which they appear in <code>s</code>.<br />

Words are returned as a list of strings, complete with&nbsp;spaces when is necessary. (Trailing spaces are not allowed).<br />

Each word would be put on only one column and that in one column there will be only one word.</p>



<p>&nbsp;</p>

<p><strong>Example 1:</strong></p>



<pre>

<strong>Input:</strong> s = &quot;HOW ARE YOU&quot;

<strong>Output:</strong> [&quot;HAY&quot;,&quot;ORO&quot;,&quot;WEU&quot;]

<strong>Explanation: </strong>Each word is printed vertically. 

 &quot;HAY&quot;

&nbsp;&quot;ORO&quot;

&nbsp;&quot;WEU&quot;

</pre>



<p><strong>Example 2:</strong></p>



<pre>

<strong>Input:</strong> s = &quot;TO BE OR NOT TO BE&quot;

<strong>Output:</strong> [&quot;TBONTB&quot;,&quot;OEROOE&quot;,&quot;   T&quot;]

<strong>Explanation: </strong>Trailing spaces is not allowed. 

&quot;TBONTB&quot;

&quot;OEROOE&quot;

&quot;   T&quot;

</pre>



<p><strong>Example 3:</strong></p>



<pre>

<strong>Input:</strong> s = &quot;CONTEST IS COMING&quot;

<strong>Output:</strong> [&quot;CIC&quot;,&quot;OSO&quot;,&quot;N M&quot;,&quot;T I&quot;,&quot;E N&quot;,&quot;S G&quot;,&quot;T&quot;]

</pre>



<p>&nbsp;</p>

<p><strong>Constraints:</strong></p>



<ul>

	<li><code>1 &lt;= s.length &lt;= 200</code></li>

	<li><code>s</code>&nbsp;contains only upper case English letters.</li>

	<li>It&#39;s guaranteed that there is only one&nbsp;space between 2 words.</li>

</ul>