can I get help with problem 12

Fall 2017 Fall 2017 CS110 Problem. I 2. write a programi distance py that takes four floats UEn and Va as command-line Vi and D,In on a plane, and arguments representing the Cartesian coordinates of two points ( # distance-W import sedio writes the Euclidean distance between the points, calculated as import sys Provide the command for calculating the distance between the points (-3,7) and (5, 2) Python d. s lance .Pg -3 52 Problem 13. Write a program pattern.py that takes an integer n as command-line argument and