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First solution in Uncategorized category for Common Words by szneqz
import re
def checkio(first, second):
list1 = [s for s in re.split('\s*,', first)]
list2 = [s for s in re.split('\s*,', second)]
result = []
resultstr = ""
for a in list1:
for b in list2:
if a == b:
result.append(a)
list(set(result))
result = sorted(result)
for w in result:
resultstr = resultstr + ',' + w
resultstr = resultstr[1:]
print(resultstr)
return resultstr
#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"
Jan. 22, 2018
