懂英文和数学的进if the integer n odd,2n is divisible by twice as many positive integer as n.
问题描述:
懂英文和数学的进
if the integer n odd,2n is divisible by twice as many positive integer as n.
答
懂英文和数学的进
if the integer n odd,2n is divisible by twice as many positive integer as n.