格式如下: 08.10 01:00:00 08.09 23:59:59 08.10 17:00:00 08.10 18:00:00 使用string按行读入 1) string str, day, hour, minute, second; sscanf_s(str.c_str(), "08.%s %s:%s:%s", &day, &hour, &minute, &second); 2) string str; int day,...