goal-parser-interpretation

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Algorithms

You own a Goal Parser that can interpret a string <code>command</code>. The <code>command</code> consists of an alphabet of <code>&quot;G&quot;</code>, <code>&quot;()&quot;</code> and/or <code>&quot;(al)&quot;</code> in some order. The Goal Parser will interpret <code>&quot;G&quot;</code> as the string <code>&quot;G&quot;</code>, <code>&quot;()&quot;</code> as the string <code>&quot;o&quot;</code>, and <code>&quot;(al)&quot;</code> as the string <code>&quot;al&quot;</code>. The interpreted strings are then concatenated in the original order.

Given the string <code>command</code>, return the Goal Parser&#39;s interpretation of <code>command</code>.

&nbsp;
Example 1:

<pre>
Input: command = &quot;G()(al)&quot;
Output: &quot;Goal&quot;
Explanation:&nbsp;The Goal Parser interprets the command as follows:
G -&gt; G
() -&gt; o
(al) -&gt; al
The final concatenated result is &quot;Goal&quot;.
</pre>

Example 2:

<pre>
Input: command = &quot;G()()()()(al)&quot;
Output: &quot;Gooooal&quot;
</pre>

Example 3:

<pre>
Input: command = &quot;(al)G(al)()()G&quot;
Output: &quot;alGalooG&quot;
</pre>

&nbsp;
Constraints:

<ul>
	<li><code>1 &lt;= command.length &lt;= 100</code></li>
	<li><code>command</code> consists of <code>&quot;G&quot;</code>, <code>&quot;()&quot;</code>, and/or <code>&quot;(al)&quot;</code> in some order.</li>
</ul>

interpret

Goal Parser Interpretation

String

请你设计一个可以解释字符串 <code>command</code> 的 Goal 解析器 。<code>command</code> 由 <code>"G"</code>、<code>"()"</code> 和/或 <code>"(al)"</code> 按某种顺序组成。Goal 解析器会将 <code>"G"</code> 解释为字符串 <code>"G"</code>、<code>"()"</code> 解释为字符串 <code>"o"</code> ，<code>"(al)"</code> 解释为字符串 <code>"al"</code> 。然后，按原顺序将经解释得到的字符串连接成一个字符串。

给你字符串 <code>command</code> ，返回 Goal 解析器 对 <code>command</code> 的解释结果。

 

示例 1：

<pre>输入：command = "G()(al)"
输出："Goal"
解释：Goal 解析器解释命令的步骤如下所示：
G -&gt; G
() -&gt; o
(al) -&gt; al
最后连接得到的结果是 "Goal"
</pre>

示例 2：

<pre>输入：command = "G()()()()(al)"
输出："Gooooal"
</pre>

示例 3：

<pre>输入：command = "(al)G(al)()()G"
输出："alGalooG"
</pre>

 

提示：

<ul>
	<li><code>1 &lt;= command.length &lt;= 100</code></li>
	<li><code>command</code> 由 <code>"G"</code>、<code>"()"</code> 和/或 <code>"(al)"</code> 按某种顺序组成</li>
</ul>