""" Calculate power consumption"""

def most_common(digits):
    ones = 0
    for d in digits:
        if d == '1':
            ones += 1

    if ones > len(digits)/2:
        return 1
    else:
        return 0


with open("3_1_input.txt") as f:
    lines = [l.strip() for l in f]

digits = list(zip(*lines))
gamma_rate = []
epsilon_rate = []

for col in digits:
    mc = most_common(col)
    gamma_rate.append(str(mc))
    epsilon_rate.append(str((mc + 1) % 2))

gamma = int("".join(gamma_rate), base=2)
epsilon = int("".join(epsilon_rate), base=2)



print(gamma_rate, gamma)
print(epsilon_rate, epsilon)

print(gamma * epsilon)