This paper proposes several approximation algorithms to improve the solution of snowblower problem.
提出了吹雪机问题的改进近似算法。
A man cleans the street with a snowblower after heavy snowfall in the Thuringian Forest in Oberhof, Germany, Thursday, Dec. 2, 2010. AP / Jens Meyer
在大量降雪后，一男人用吹雪机清理街上的积雪。
He loves bundling himself up, heading out in the cold, and moving snow around - can you even imagine someone who sings when running their snowblower?
他喜欢大雪天把自己裹得严严实实的，出门扫积雪。你能够想象有人会一边推动吹雪机一边唱歌吗？
He loves bundling himself up, heading out in the cold, and moving snow around - can you even imagine someone who sings when running their snowblower?
他喜欢大雪天把自己裹得严严实实的，出门扫积雪。你能够想象有人会一边推动吹雪机一边唱歌吗？
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