sides = [list(map(int, line.split())) for line in open("input.txt")]
print([sum(i) > 2 * max(i) for i in sides].count(True))

import hashlib

def hash_find():
    hash_lst = []
    i = 0
    while len(hash_lst) < 8:
        make = 'cxdnnyjw{}'.format(i)
        i += 1
        if hashlib.md5(str.encode(make)).hexdigest().startswith('00000'):
            hash_lst.append(hashlib.md5(str.encode(make)).hexdigest())
    return(hash_lst)

def password(hash_find):
    print(''.join(i[5] for i in hash_find()))

if __name__ == '__main__':
    password(hash_find)

from collections import Counter

def adv_6():
   with open('input_adv_6.txt') as f:
       data = [i.strip() for i in f]
       lenght_x = len(data[0])
       rows = [[i[c] for i in data] for c in range(lenght_x)]
       return ''.join([Counter(i).most_common(1)[0][0] for i in rows])

if __name__ == '__main__':
   print(adv_6())

import collections

columns = []

with open("input.txt") as fin:
    for line in fin:
        for ndx, ch in enumerate(line):
            if ndx >= len(columns):
                columns.append([])
            columns[ndx].append(ch)

answer = [collections.Counter(col).most_common(1)[0][0] for col in columns]
print(''.join(answer))