Eliminate Maximum Number of Monsters

export function eliminateMaximum(dists: number[], speeds: number[]): number {
  const n = dists.length;
  const remainMinutes = dists.map((dist, i) => Math.ceil(dist / speeds[i])).sort((a, b) => a - b);
 
  let answer = 0;
  while (answer < n && answer < remainMinutes[answer]) {
    answer += 1;
  }
  return answer;
}