"One of the programming problems was try to figure out how to break an arbitrary chocolate bar into a certain number of pieces of a certain number of sizes and to do it as quickly as possible.

VOA: special.2010.03.11

If I were to rip these pieces of paper, I wouldn't be destroying the number two.

要是我把这些纸撕碎,数字2并没有被我给损毁了

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