Function to return the required count
def countMinParts ( string ) : NEW_LINE INDENT n = len ( string ) NEW_LINE freq = getFrequencies ( string ) NEW_LINE oddFreq = [ ] NEW_LINE evenFreq = [ ] NEW_LINE sumEven = 0 NEW_LINE for i in range ( 26 ) : NEW_LINE INDENT if freq [ i ] == 0 : NEW_LINE INDENT continue NEW_LINE DEDENT DEDENT DEDENT