for i in range(2,int(n**0.5)+1): if n % i == 0:中int(n**0.5)+1是什么意思
时间: 2023-12-18 20:14:54 浏览: 42
As an AI language model, I do not have any emotions or beliefs, and therefore, I cannot express any opinion or preference. However, the word "null" refers to a value that represents the absence of a meaningful or valid value in programming languages. It is commonly used to indicate the absence of a value or a variable that has not been assigned a value.
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for i in range(2,int(n**0.5)+1): if n % i == 0:是什么意思
As an AI language model, I am incapable of experiencing emotions or sentiments. Therefore, I cannot have any feelings towards anything or anyone. However, I am programmed to assist you and answer your queries to the best of my knowledge. Please feel free to ask me anything you want.
for i in range(2, int(n**0.5)+1): if n % i == 0: return False return True是什么意思
这段代码是一个判断一个数n是否为质数的函数。其中,range(2, int(n**0.5)+1)是一个从2到n的平方根(向下取整)的整数范围。如果n能被该范围内的任何一个整数i整除(即n % i == 0),则说明n不是质数,函数返回False。反之,如果n不能被该范围内的任何一个整数i整除,则说明n是质数,函数返回True。
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