会议室占用【python实现】

题目来自此
思路见代码随想录合并区间

def main():import astmeetings = ast.literal_eval(input())meetings.sort(key=lambda x:x[0])result = [meetings[0]]for meeting in meetings:if meeting[0] <= result[-1][1]:result[-1][1] = meeting[1]else:result.append(meeting)print(result)
if __name__ == "__main__":main()