<reponame>Jessica-Andrew/CodeDrillz<gh_stars>0
# -*- coding: utf-8 -*-
"""
Created on Sat Jan 27 16:41:28 2018

@author: JESSICA
"""

#A function that solves the equation (x+y*z) + (x-z) 

def cat(x,y,z):
    w=(x+y*z) + (x-z)
    return w

print cat(1,2,3)

x=int(input())
y=int(input())
def cat(a,b):
    
    w=(x+y)
    return w

print cat(a,b)

def cat():
    x=int(input())
    y=int(input())
    
    w=int(input(x+y))
    return w

print cat(1,2)
