gdd.js

(function(){

  var scripts = document.getElementsByTagName('script');

  var answer = [];

  var submit = function() {
    $("#answer").val(answer.join(","));
    $("#solve").submit();
  };


  for(var i=0; i<scripts.length; i++){

    if(scripts[i].innerHTML){
      var src = scripts[i].innerHTML;

      var start_str = 'conc.setup([';
      var start = src.indexOf(start_str);
      var end = src.indexOf(']);');

      var conc_str = src.substring(start + start_str.length,end);

      var conc = conc_str.split(',');


      for(var j=0; j<conc.length; j++){

        for(var k=0; k<conc.length; k++){
          if(j!=k && conc[j] == conc[k]){
            answer[j] = k;
          }
        }

      }

      var ans_str = answer.join();

      console.log(ans_str);
      submit();


    }

  }

})()