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First solution in Uncategorized category for Common Words by Insonis
def checkio(first, second):
lista=""
count=0
for word in first.split(","):
if word in second.split(","):
count+=1
if count>1:
lista+= ","
lista+=word
return ",".join(sorted(lista.split(",")))
#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,two,three", "1 2 3"
Nov. 27, 2018
