title: Retrieving an int's binary value, outputting the ASCII the binary corresponds to
body: <p>Not really sure how to word this.
  I have the int 'value' = 121, which is 1111001 in binary.
  1111001 from binary to ASCII = "y"</p>
  
  <p>I was wondering how I can convert the int value 121 to be printed as an ASCII character. Is there a built in function in C to do this?</p>