python是坠吼的! 原题: 不贴原题,就是高精度开根,结果向下取整 首先二分答案,高精度嘛……python即可 二分右端点设为n会T掉,需要先倍增一个r,while(r **m <= n) r *= 2 然后T掉了,代码如下,亮点自寻 m, n = input(), input() l, r = , n while r ** m < n: r *= < r): md = (l + r) >> if(md ** m <= n): l = md else: r = m…
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