html - javascript text doesn't display -

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i making simple program "find largest number". problem is, can't display output of answer. there wrong on code? thanks

<html> <head> <title> short lab activity 1 </title>  <style> #compute{ text-align: center; } </style> </head>  <body> <div id="compute"> input 1st number: <input type="integer" id="num1" size="20"/> </br></br> input 2nd number: <input type="integer" id="num2" size="20"/> </br></br> answer: <input type="integer" id="answer" size="20"/> </div> <center><input type="button" id="find" value="find largest" onclick()="find()"/></center>  <script type="text/javascript">      function find() {      var numb1 = document.getelementbyid("num1").value;      var numb2 = document.getelementbyid("num2").value;      var answer;       if(numb1 > numb2)         document.getelementbyid("answer").value = numb1;      if(numb2 > numb1)         document.getelementbyid("answer").value = numb2;          }  </script> </body> </html>

change onclick()="find()" onclick="find()"


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