array-movement kata

function survivors(movs: number[], pws: number[][]): number[] {
  const final:number[] = pws.reduce((acc:number[],n:number[],jj:number):number[] => {

    const sum = n.reduce((s,nxt) => s + nxt, movs[jj]);
    console.log(sum,jj, n.length-1, movs[jj])
    const checkMovement = (n.length === 0 && sum > 0) || (sum-n.length > 0);
    return checkMovement ? [...acc, jj] : acc
  }, [])
  return final
}

const r = survivors([2,3,0],[
  [0], [0,2], [1]]);
console.log('result: ' + r);

//https://www.codewars.com/kata/60a516d70759d1000d532029/train/typescript