def insert(intervals, newInterval):
intervals.append(newInterval)
intervals.sort(key=lambda x: x.start)
return list(merge_intervals(intervals))
def insert(intervals, newInterval):
intervals.append(newInterval)
intervals.sort(key=lambda x:x.start)
return list(merge_intervals(intervals))
def merge(intervals):
if not intervals:
return []
intervals.sort(key=lambda x:x.start)
return list(merge_intervals(intervals))
