2019年1月18日
求幂
摘要： 东东对幂运算很感兴趣,在学习的过程中东东发现了一些有趣的性质: 9^3 = 27^2, 2^10 = 32^2东东对这个性质充满了好奇,东东现在给出一个整数n,希望你能帮助他求出满足 a^b = c^d(1 ≤ a,b,c,d ≤ n)的式子有多少个。例如当n = 2... 阅读全文
posted @ 2019-01-18 15:12 strawqqhat 阅读(167) 评论(0) 推荐(0)
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