牛客网 基础-2的幂次方

第1节 基础-2的幂次方     Every positive number can be presented by the exponential form.For example, 137 = 2^7 + 2^3 + 2^0。     Let's present a^b by the form a(b).Then 137 is presented by 2(7)+2(3)+2(0). Sinc

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