#!/usr/bin/python

__author__ = "bt3"

''' a simple example of how to time a function '''

import time

def sumOfN2(n):
    start = time.time()
    theSum = 0
    for i in range(1,n+1):
        theSum = theSum + i
    end = time.time()
    return theSum,end-start



if __name__ == '__main__':
    n = 5
    print("Sum is %d and required %10.7f seconds"%sumOfN2(n))
    n = 200
    print("Sum is %d and required %10.7f seconds"%sumOfN2(n))