1letstr="abbd"2functionArrange(str){3if(str.length<=2){4returnstr.length===2?[str,str[1]+str[0]]:[str]5}6letarrRes=[]7letarrStr=str.split('');8for(leti=0;i<a

 constarr1=[54,67,89,1,4,3,5,0,0,3]    constarr2=[5,5,6,7,8,3,2,5,7,453,54]    functionpopSort(arr){      for(leti=0;i<arr.length;i++){        for(letj=0;j<arr.leng