Driver Code
if __name__ == " _ _ main _ _ " : NEW_LINE INDENT S1 = " geeks ▁ for ▁ geeks ▁ is ▁ best ▁ place ▁ to ▁ learn " NEW_LINE S2 = " bad ▁ place " NEW_LINE print ( smallestFreq ( S1 , S2 ) ) NEW_LINE DEDENT