
from numpy import *
mas1=array([1]*10)
mas2=array([1]*55)
matrix1=ones((3,4))
matrix2=ones((2,4,5))
print(mas1,mas2,matrix1,matrix2, sep="\n")
def f(x:int):
return x**3
mas21=((arange(401) - 200)/100)**3
mas22=((arange(41) - 20)/10)**3
mas23=((arange(17) - 8)*0.25)**3
print(mas21,mas22, mas23, sep="\n")