try/regex compile banchmark

import re
import time

def reg():

    s = raw_input('input:')
    l = 0

    t = time.time()
    r = re.compile(r"^\d+$")

    for i in range(10000):

        if r.match( s):
            l -= 1
        else:
            l += 1

    print 'reg:'
    print time.time() - t

def try_func():

    s = raw_input('input:')
    l = 0

    t = time.time()

    for i in range(10000):

        try:
            d = int(s)
            l -= 1
        except:
            l += 1

    print 'try_func:'
    print time.time() - t

if __name__ == '__main__':
    reg()
    try_func()