Problems/Cotangent/task.html

<b>Cotangent</b> <a class=right href="https://hyperskill.org/learn/step/6347">Open on JetBrains Academy</a>
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  <p>Write a program that reads an integer representing an angle (in <em>degrees</em>) and prints its cotangent.</p> 
  <p>Calculate the cotangent as either <span class="math-tex">\(\frac{cos\phi}{sin\phi}\)</span> or <span class="math-tex">\(\frac{1}{tan\phi}\)</span>.</p> 
  <p>Round the result to <strong>10</strong> decimal places.</p> 
  <p><button class="btn-sm btn-outline-secondary" onclick="getElementById('hint-339').style.display='inline'"> Hint </button> </p>
  <div id="hint-339" style="display:none;">
   Take into account that the trigonometric functions 
   <code class="java">sin()</code>, 
   <code class="java">cos()</code> and 
   <code class="java">tan()</code> take an angle in radians. You might need to convert the value from degrees to radians first.
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</html><br><b>Sample Input:</b><br>62<br><br><b>Sample Output:</b><br>0.5317094317<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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