freeCodeCamp Challenge Guide: Compare a list of strings

[camperbot]

Compare a list of strings

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Solutions

Solution 1 (Click to Show/Hide)

function allEqual(arr) {
  for (let i = 1; i < arr.length; i++) {
    if (arr[i] != arr[i - 1])
      return false;
  }
  return true;
}

function azSorted(arr) {
  for (let i = 1; i < arr.length; i++) {
    if (arr[i] <= arr[i - 1])
      return false;
  }
  return true;
}