05. Extract Increasing Subsequence from Array

function solve(arr) {
  arr = arr.map(Number);
  const result = arr.slice(0, 1);
  let biggestNumber = arr.slice(0, 1);

  for (let i = 1; i < arr.length; i++) {
    const currentNumber = arr[i];

    if (currentNumber >= biggestNumber) {
      result.push(currentNumber);
      biggestNumber = currentNumber;
    }
  }

  console.log(result.join('\n'));
}