100x speedup is achieved by comparing HH with bidirectional A*.
Miliband defends clean power goal after energy bills rise
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Author(s): Wei Liu, Xiumin Chen, Kangming Wu, Rong Yu, Xinglong Fu, Ruijiao Jia, Yunmin Chen, Jichang Kang
Москвичей предупредили о резком похолодании09:45