Merge Intervals but with tuples as the intervals
Meeting times start at 9:00am with 30 min intervals
9:00am is 0
9:30am is 1
Orginal :[(0,1), (3, 4), (4, 8), (10, 12), (9,10)]
Condensed[(0, 1),(3, 8), (9, 12)]
Take into account of unordered and if (4, 8) was (4, 10) then what?