title: C# Console Application using assignment operators
body: <p>What i am trying to do is, I have <code>int x = 100;</code> so whenever I write anything in Console for example I wrote 'wrong' 10 should be subtracted from '100'.</p>
  
  <p>I am trying to do with using assignment operator <code>x -=10</code> can someone give me any idea how it will work? </p>