javascript
function designerPdfViewer(h, word) {
  // Write your code here

  // data setup for character(s) and height(s)
  const letters = [];
  for (let index = 97; index < 123; index++) {
    letters.push({
      char: String.fromCharCode(index),
      height: h[index - 97],
    });
  }
  // find height
  let heightArray = [];
  for (let index = 0; index < word.length; index++) {
    const element = word.toLowerCase()[index]; // index 0 = a , 1 = b, 2 = c
    const findHeight = letters.find((letter) => letter.char === element);
    heightArray.push(findHeight.height);
  }

  // calculate
  const maxHeight = heightArray.sort((a, b) => b - a)[0];
  return maxHeight * word.length;
}