Evaluation of 3 rd operator
if ( k == 3 ) : NEW_LINE INDENT if ( operators [ k - 1 ] == ' + ' ) : NEW_LINE INDENT ans2 += ans1 + int ( operands [ k ] ) ; NEW_LINE DEDENT if ( operators [ k - 1 ] == ' - ' ) : NEW_LINE INDENT ans2 -= ans1 - int ( operands [ k ] ) ; NEW_LINE DEDENT DEDENT k += 1 NEW_LINE