<div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"><div class="container">
<div class="line"><code class="jet keyword">fun</code><code class="jet whitespace">&nbsp;</code><code class="jet plain">main</code><code class="jet plain">(</code><code class="jet plain">args</code><code class="jet whitespace">&nbsp;</code><code class="jet plain">:</code><code class="jet whitespace">&nbsp;</code><code class="jet plain">Array</code><code class="jet plain">&lt;</code><code class="jet plain">String</code><code class="jet plain">&gt;</code><code class="jet plain">)</code><code class="jet whitespace">&nbsp;</code><code class="jet plain">{</code>&nbsp;</div>
<div class="line"><code class="jet whitespace">&nbsp;&nbsp;</code><code class="jet keyword">if</code><code class="jet whitespace">&nbsp;</code><code class="jet plain">(</code><code class="jet plain">args</code><code class="jet plain">.</code><code class="jet plain">size</code><code class="jet whitespace">&nbsp;</code><code class="jet plain">==</code><code class="jet whitespace">&nbsp;</code><code class="jet number">0</code><code class="jet plain">)</code><code class="jet whitespace">&nbsp;</code><code class="jet plain">{</code>&nbsp;</div>
<div class="line"><code class="jet whitespace">&nbsp;&nbsp;&nbsp;&nbsp;</code><code class="jet plain">println</code><code class="jet plain">(</code><code class="jet string">&quot;</code><code class="jet string">Please&nbsp;provide&nbsp;a&nbsp;name&nbsp;as&nbsp;a&nbsp;command-line&nbsp;argument</code><code class="jet string">&quot;</code><code class="jet plain">)</code>&nbsp;</div>
<div class="line"><code class="jet whitespace">&nbsp;&nbsp;&nbsp;&nbsp;</code><code class="jet keyword">return</code>&nbsp;</div>
<div class="line"><code class="jet whitespace">&nbsp;&nbsp;</code><code class="jet plain">}</code>&nbsp;</div>
<div class="line"><code class="jet whitespace">&nbsp;&nbsp;</code><code class="jet plain">println</code><code class="jet plain">(</code><code class="jet string">&quot;</code><code class="jet string">Hello,&nbsp;</code><code class="jet escape">${</code><code class="jet plain">args</code><code class="jet plain">[</code><code class="jet number">0</code><code class="jet plain">]</code><code class="jet escape">}</code><code class="jet string">!</code><code class="jet string">&quot;</code><code class="jet plain">)</code>&nbsp;</div>
<div class="line"><code class="jet whitespace"></code><code class="jet plain">}</code></div></div></div></div>