equal arrays2 - fundamentals

function solve(arr1, arr2) {
  let sum = 0;
  for (let i in arr1) {
      if (arr1[i] !== arr2[i]) {
          console.log(`Arrays are not identical. Found difference at ${i} index`);
          return;
      }
      sum += arr1[i] - 0; //ASCII hack
  }

  console.log(`Arrays are identical. Sum: ${sum}`);
}