Problems/snake_case/task.html

<b>snake_case</b> <a class=right href="https://hyperskill.org/learn/step/9476">Open on JetBrains Academy</a>
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  <p>Since we are learning Python, sometimes it might be useful to convert texts from <samp>lowerCamelCase</samp> to <samp>snake_case</samp>. The main trick is to find the correct place where to insert an underscore. Let's make a rule that it's right before a capital letter of the next word.</p> 
  <p><strong>The input format:</strong></p> 
  <p>Read a word or a phrase written in <samp>lowerCamelCase</samp>.</p> 
  <p><strong>The output format:</strong></p> 
  <p>Print out words in lowercase and separate them by underscores.</p> 
  <p><button class="btn-sm btn-outline-secondary" onclick="getElementById('hint-577').style.display='inline'"> Hint </button> </p>
  <div id="hint-577" style="display:none;">
   The string methods 
   <code class="java">str.isupper()</code> and 
   <code class="java">str.islower()</code> might come in handy. You can use them to check the case and obtain either 
   <code class="java">True</code> or 
   <code class="java">False</code> value in response.
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</html><br><b>Sample Input:</b><br>python<br><b>Sample Output:</b><br>python<br><br><b>Sample Input:</b><br>parselTongue<br><b>Sample Output:</b><br>parsel_tongue<br><br><br><font color="gray">Memory limit: 256 MB</font><br><font color="gray">Time limit: 15 seconds</font><br><br>
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