title: XOR operation between String in Kotlin
body: <p>I am new in Kotlin and I want to perform XOR operation between Strings.</p>
  
  <p>I know that I can perform like Java <a href="https://stackoverflow.com/questions/22662559/xor-operation-between-chars">by converting string to char array and perform XOR on each character</a></p>
  
  <p>But is there any function available in Kotlin by which I can do it easily.</p>
  
  <p>Like I have Three String Y1, Y2 and Y3</p>
  
  <p>I want to perform XOR operation between them like</p>
  
  <pre><code> var result = Y1 XOR Y2 XOR Y3
  </code></pre>
  
  <p>I am not getting how can I achive with Kotlin, can anyone help me, thanks in advance</p>