# -*- coding: utf-8 -*-
"""
Created on Mon Oct 26 13:17:52 2015

@author: md316445
"""

def f(*args):
    return sum([i**2 for i in args])**(1/2)
    
def f2(b,c):
    print(b,c)
    
def f(**kwargs):
    print (kwargs['a'])
f(a=44)