一辆汽车加满油后可行驶n km,有若干加油站,设计有效地算法,指出应在那些站加油,是得加油次数最少-Fill up the car after driving an n km, there are a number of gas stations, design and effective method that should be in those refueling stations, is the least number of very filling
请认真阅读您的文件包然后写出其具体功能(至少要20个字)。尽量不要让站长把时间都花费在为您修正说明-Please read them carefully before you write the document package to their specific functions (at least 20 words). As far as possible not to let the station to the time you spend in the amended statement