static int nthTerm ( int N ) {
  int nth = 0 ;
  if ( N % 2 == 1 ) nth = ( N * N ) + 1 ;
  else nth = ( N * N ) - 1 ;
  return nth ;
}

static int nthTerm ( int N ) { int nth = 0 ; if ( N % 2 == 1 ) nth = ( N * N ) + 1 ; else nth = ( N * N ) - 1 ; return nth ; }
(method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (decimal_integer_literal))) consequence: (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) right: (decimal_integer_literal)))) alternative: (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) right: (decimal_integer_literal))))) (return_statement (identifier))))