问题标题:
Thirty-sevensoldiershadtocrossariver.theyfoundanemptyboatbythebank.Itcouldholdnomorethanfivepeopleeachtime.howmanytimesdidittaketheboattogetallthesoldierstotheotherbank怎么做
问题描述:
Thirty-sevensoldiershadtocrossariver.theyfoundanemptyboatbythebank.Itcouldholdno
morethanfivepeopleeachtime.howmanytimesdidittaketheboattogetallthesoldierstotheotherbank
怎么做
包芳回答:
有37个士兵需要过河.他们在河边发现了一艘空船.每次能载仅仅5人.多少次才能把全部士兵运载过河?
8次
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