package problems.utils; /** * Created by sherxon on 1/28/17. */ public class Interval { public int start; public int end; public Interval() { start = 0; end = 0; } public Interval(int s, int e) { start = s; end = e; } @Override public String toString() { return "Interval{" + "start=" + start + ", end=" + end + '}'; } }