Interview Machine Code Round: File Explorer

 https://www.youtube.com/watch?v=20F_KzHPpvI&t=119s


const arr =[0,3,0,10,0,2] //3,10,2,0,0,0
const ans=[];
for( let i=0; i< arr.length ;i++){
    if(arr[i]!==0){
      ans.push(arr[i])
    }
}

if(ans.length !==arr.length){
  let getremanining= arr.length -ans.length;
  for(let i=0;i <getremanining ;i++){
    ans.push(0);
  }
}

console.log(ans)



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