[Built-in Functions] - P
pow(x, y[, z])
本函数是计算x的y次方,如果z在存在,则再对结果进行取模,其结果等效于pow(x,y) %z。
print(*objects, sep=' ', end='\n', file=sys.stdout)
Print objects to the stream file,separated by sep and followed by end.
sep,end and file, if present, must be given as keyword arguments.
>>> print("Hello", "world!", sep='#', end='$')
Hello#world$
property([fget[, fset[,fdel[, doc]]]])
见 [基础] - Python中的@property。