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First solution in Uncategorized category for Common Words by adrian.wawrzak
def checkio(first, second):
common = set()
firstWords = first.split(',')
secondWords = second.split(',')
for firstWord in firstWords:
for secondWord in secondWords:
if(firstWord in secondWords):
common.add(firstWord)
if(secondWord in firstWords):
common.add(secondWord)
common = list(common)
common.sort()
return ','.join(common)
#These "asserts" using only for self-checking and not necessary for auto-testing
if __name__ == '__main__':
assert checkio("hello,world", "hello,earth") == "hello", "Hello"
assert checkio("one,two,three", "four,five,six") == "", "Too different"
assert checkio("one,two,three", "four,five,one,two,six,three") == "one,three,two", "1 2 3"
Nov. 9, 2015
