var set = new IntegerRangeSet(); set.Add(1, 5); set.Add(10, 15); set.Add(20, 25);
if (set.Contains(12)) { Console.WriteLine("12 is in the set"); }
var set2 = new IntegerRangeSet(); set2.Add(3, 8); set2.Add(12, 18); set.Merge(set2);This code creates a second IntegerRangeSet and adds two ranges to it. The Merge method is then used to combine the two sets into the original set. The result is a set with five ranges: [1-8], [10-18], and [20-25]. This data structure is commonly used in programming applications that deal with large data sets. For example, it can be used to represent a range of dates or numeric values. Depending on the implementation, the library may be inbuilt, or it could be an open-source package from the public domain.