2015EC-final A - Boxes and Balls(二分查找)
声明:题目来源于2015年EC-final A题。题目描述:Little Tom’s friend Jack just showed him a great magic trick. At the beginning of the trick, there is one box on the ground with some number of balls in it. Jack then p...
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2018-11-29 11:01:26 ·
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