from random import random

STEPS = 60 * 30          # one step each second for thirty minutes
WALKS = 365              # one for each day of the year

# define starting values
sum_x = 0
sum_y = 0

# run the experiment
for num_exp in range(WALKS):
    # define starting location
    x = 0
    y = 0
    # take a walk
    for i in range(STEPS):
        if random() < 0.5:
            change = 1
        else:
            change = -1
        if random() < 0.5:
            x += change
        else:
            y += change
    sum_x += x
    sum_y += y

# print final location
print(sum_x / WALKS, sum_y / WALKS)