ammardev

public class Search {

  	public void binarySearch(int find, List<Integer> ds){ // Use when the data is sorted only
        int first = 0, mid, last=ds.size()-1;
        int count = 0;
        while (true){
            count++;
            mid = first + (last - first)/2;
            if (find > ds.get(mid))
                first = mid+1;