根号下16&61;4。以下实例为通过用户输入一个数字&xff0c;并计算这个数字的平方根&xff1a;实例(Python 3.0&43;coding:UTF-8-*-#Filename:test.py#author by:www.runoob.com num =float(input(&39;请输入一个数字&...
Applications/anaconda3/lib/python3.6/site-packages/ipykernel_launcher.py:4:DeprecationWarning:The binary mode of fromstring is deprecated,as it behaves surprisingly on unicode inputs.Use frombuffer ...
若自然数N不能被不大于根号N的任何素数整除,则N是一个素数 num=1000 if num>2: print(2) if num>3: print(3) if num>5: print(5) if num>7: print(7) for num in range(11,num+1,2): for i in...