Problems/Spellchecker/task.html

<b>Spellchecker</b> <a class=right href="https://hyperskill.org/learn/step/6551">Open on JetBrains Academy</a>
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  <p>Write a spellchecker that tells you which words in the sentence are spelled incorrectly. Use the dictionary in the code below.</p> 
  <p><strong>The input format:</strong></p> 
  <p>A sentence. All words are in the lowercase.</p> 
  <p><strong>The output format:</strong></p> 
  <p>All incorrectly spelled words in the order of their appearance in the sentence. If all words are spelled correctly, print <strong>OK</strong>.</p>
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</html><br><b>Sample Input:</b><br>srutinize is to examene closely and minutely<br><b>Sample Output:</b><br>srutinize<br>examene<br><br><b>Sample Input:</b><br>all correct<br><b>Sample Output:</b><br>OK<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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