1
var canBeIncreasing = function (nums) {
2
  for (let i = 1, used = false, prev = nums[0]; i < nums.length; i++) {
3
    if (nums[i] > prev) {
4
      prev = nums[i];
5
      continue;
6
    }
7
    if (used) return false;
8
    used = true;
9
    (i === 1 || nums[i] > nums[i - 2]) && (prev = nums[i]);
10
  }
11
  return true;
12
};