n = int(input)times = [input.strip for _ in range(n)]def parse_time(time_str): parts = time_str.split(':') h = int(parts[0]) m = int(parts[1]) sec_part = parts[2].split('.') s = int(sec_part[0]) if len(sec_part) > 1: ns = sec_part[1] # Pad the milliseconds to 3 digits if len(ns)摘要：n = int(input)times = [input.strip for _ in range(n)]def parse_time(time_str): parts = time_str.split(':') h = int(parts[0]) m = i
来源：小安科技观
