text: #!/usr/bin/node
  // JS to print C is fun by number of passed in argument
  'use strict';
  let arg = process.argv[2];
  let count = 0;
  if (isNaN(arg)) {
    console.log('Missing number of occurrences');
  }
  while (count < arg) {
    console.log('C is fun');
    count++;
  }
  