text: var Exam, main;
  
  Exam = require('./Exam');
  
  main = function(args) {
    return new Exam(args);
  };
  
  if (typeof module !== "undefined" && module !== null) {
    return module.exports = main;
  }
  
  if (typeof window !== "undefined" && window !== null) {
    return window.exam = main;
  }
  