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class Mensageiro():
    def __init__(self):
        self.lista_canal = []
        self.lista_remetente = []
        
    def adicionar_canal(self, canal):
        self.lista_canal.append(canal)
        
    def adicionar_remetente(self, remetente):
        self.lista_remetente.append(remetente)

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def _le(left, right):
    return left if left <= right else right


def merge(left, right, cmp=_le):
    """
    Merges two ordered iterables (left and right) keeping result ordered according to cmp.

    :param left: iterable
    :param right: iterable

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from collections import Counter
from unittest.case import TestCase


def is_anagram(word1, word2):
    def extract_counter(word):
        counter = Counter(filter(lambda char: char != ' ', word))
        return counter

    counter1 = extract_counter(word1)

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from collections import defaultdict
import json

json_str = '''[{ "metodo": "metodo1()", "statements": 134},
{ "metodo": "metodo2()", "statements": 124},
{ "metodo": "metodo3()", "statements": 110},
{ "metodo": "metodo3()", "statements": 228},
{ "metodo": "metodo4()", "statements": 50}]'''

lst = json.loads(json_str)

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from itertools import chain

ciclos=3

x=2
y=2


gerador=(x+y*n for i in range(ciclos)
  for n in chain(range(1,6), range(5,0,-1)))

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import java.io.IOException;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.annotation.WebFilter;

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print('a')

print('b')

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numeros = [int(input('Digite um numero: ')) for i in range(5)]
print(numeros)

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def executador_de_funcao(fcn):
    return fcn()


def a():
    return 'A'


def b():
    return 'B'

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s = """{u'search_metadata': {u'count': 100, u'completed_in': 0.23599999999999999, u'max_id_str': u'407528290757668864', u'since_id_str': u'0', u'next_r
esults': u'?max_id=407528086326870015&q=%23PlateiaLuanSantana&count=100&include_entities=1', u'refresh_url': u'?since_id=407528290757668864&q=%2
3PlateiaLuanSantana&include_entities=1', u'since_id': 0, u'query': u'%23PlateiaLuanSantana', u'max_id': 407528290757668864}, u'statuses': [{u'co
ntributors': None, u'truncated': False, u'text': u'#PlateiaLuanSantana NUNCA FUI POR FAVOR ME SORTEIA @CFLuanSantana u', u'in_reply_to_status_id
': None, u'id': 407528290757668864, u'favorite_count': 0, u'source': u'<a href="http://twitter.com/download/iphone" rel="nofollow">Twitter for i
Phone</a>', u'retweeted': False, u'coordinates': None, u'entities': {u'symbols': [], u'user_mentions': [{u'id': 177021046, u'indices': [51, 65],
u'id_str': u'177021046', u'screen_name': u'CFLuanSantana', u'name': u'Central de f\xe3s LS.'}], u'hashtags': [{u'indices': [0, 19], u'text': u'
Pla