number-of-segments-in-a-string.md

<p>Count the number of segments in a string, where a segment is defined to be a contiguous sequence of non-space characters.</p>

<p>Please note that the string does not contain any <b>non-printable</b> characters.</p>

<p><b>Example:</b></p>
<pre>
<b>Input:</b> "Hello, my name is John"
<b>Output:</b> 5
</pre>
</p>