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Description 已知N,求phi(N) Solution 数据范围非常大所以分解质因数做,Pollard rho+Miller Rabin的板子 阅读全文
posted @ 2017-05-11 21:03
Zars19
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Description Eric has a long rope whose length is N, now he wants to mark on the rope with different colors. The way he marks the rope is:1. He will ch 阅读全文
posted @ 2017-05-11 13:46
Zars19
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