ACM ICPC 2014 Team

team.py

def check_match2(person1, person2):
    return bin(int('0b'+person1,2) | int('0b'+person2,2)).count('1')

def make_combos2(people):
    plist = []; plist.append(input())
    count = 0
    maximum = 0

    for i in range(people-1):
        person = input()
        plist.append(person)
        for person0 in plist:
            ck = check_match2(person0, person)
            if ck > maximum:
                maximum = ck
                count = 1
            elif ck == maximum:
                count+=1
    return [maximum, count]
                
if __name__ == '__main__':
    people, topics = input().split()
 
    print("{}\n{}".format(*make_combos2(int(people))))