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First solution in Uncategorized category for Common Words by 132078
def checkio(first, second):
l = ""
for x in sorted(first.split(",")):
for y in sorted(second.split(",")):
if x == y : l = l + x + ","
return l[:len(l)-1]
#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"
Dec. 10, 2017
