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Little Tom loves playing games. One day he downloads a little computer game called 'Bloxorz' which makes him excited. It's a game about rolling a box 阅读全文
posted @ 2019-03-24 18:59
进击的黑仔
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描述 作为惩罚,GY被遣送去帮助某神牛给女生送礼物(GY:貌似是个好差事)但是在GY看到礼物之后,他就不这么认为了。某神牛有N个礼物,且异常沉重,但是GY的力气也异常的大(-_-b),他一次可以搬动重量和在w(w<=2^31-1)以下的任意多个物品。GY希望一次搬掉尽量重的一些物品,请你告诉他在他的 阅读全文
posted @ 2019-03-24 15:56
进击的黑仔
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An addition chain for n is an integer sequence <a0, a1,a2,...,am=""> with the following four properties: a0 = 1 am = n a0 < a1 < a2 < ... < am-1 < am 阅读全文
posted @ 2019-03-24 13:39
进击的黑仔
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