export function compressCoordinates(nums: number[]): number[] {
  // Escribe tu solución aquí
  const newNums = [...new Set(nums)].sort((a,d) => a-d);
  const index: Record<number, number> = {};

  newNums.forEach((n, idx) => {
    index[n] = idx
  })
  
  return nums.map(n => index[n]);
}