# -*- coding: utf-8 -*-
"""
Created on Fri Oct 21 11:35:08 2016

@author: Stanley
"""


def Func(x):
    x = x - 5
    y = x ** 2
    return y
def main():
    x = 10
    y = Func(x)
    print("x is ", x, " y is ", y) 
 