text: Generate the array
code: for i in range ( N ) : NEW_LINE INDENT if ( S [ i ] == ' a ' or S [ i ] == ' e ' or S [ i ] == ' i ' or S [ i ] == ' o ' or S [ i ] == ' u ' ) : NEW_LINE INDENT arr [ i ] = 1 NEW_LINE DEDENT else : NEW_LINE INDENT arr [ i ] = - 1 NEW_LINE DEDENT DEDENT