JSFiddle - React, Tailwind, and code Playground

by kristenconnal

JavaScript

function makeReverse(original, output) {
  // YOUR CODE GOES HERE
  var counter = 3;
  for (var i = 0; i < original.length; i++) {
    output[i] = original[i];
    if (i == counter) {
      output[i] = original[i];
      counter += 4;
    } else {
      var temp = 255 - original[i];
      if (temp < 0) {
        output[i] = 0;
      } else {
        output[i] = temp;
      }
    }
  }
}