publicclasstest{publicstaticvoidmain(String[]args){HashMap<Integer,Integer>map=newHashMap<>();Deque<Integer>deque=newArrayDeque<>();Scannerscan=newScanner(System.in);intn=scan.nextInt();intm=scan.nextInt();intmax=map.size();for(inti=0;i<n;i++){/* Remove old value (if necessary) *...
Interesting question. The key point to grab from the question is that it says "...when many keys have the same hash code". I'm pretty sure Java will do a great job to create a hash function so that multiple keys don't result in the same hash code too often. For this reason, I ...