Created
September 9, 2018 14:33
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def get_subdomains(domain): | |
tokens = domain.split('.') | |
subdomains = [] | |
for i in range(len(tokens)): | |
subdomains.append(".".join(tokens[i:])) | |
return subdomains | |
def main(): | |
results = {} | |
visits_data = [ "900,google.com", | |
"60,mail.yahoo.com", | |
"10,mobile.sports.yahoo.com", | |
"40,sports.yahoo.com", | |
"300,yahoo.com", | |
"10,stackoverflow.com", | |
"2,en.wikipedia.org", | |
"1,es.wikipedia.org" ] | |
visits_data = map(lambda v: v.split(','), visits_data) | |
for visits, domain in visits_data: | |
subdomains = get_subdomains(domain) | |
for subdomain in subdomains: | |
results[subdomain] = results.get(subdomain, 0) + int(visits) | |
print(results) | |
main() |
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