static int negProdSubArr ( int arr [ ] , int n ) {
  int positive = 1 , negative = 0 ;
  for ( int i = 0 ;
  i < n ;
  i ++ ) {
    if ( arr [ i ] > 0 ) arr [ i ] = 1 ;
    else arr [ i ] = - 1 ;
    if ( i > 0 ) arr [ i ] *= arr [ i - 1 ] ;
    if ( arr [ i ] == 1 ) positive ++ ;
    else negative ++ ;
  }
  return ( positive * negative ) ;
}

static int negProdSubArr ( int arr [ ] , int n ) { int positive = 1 , negative = 0 ; for ( int i = 0 ; i < n ; i ++ ) { if ( arr [ i ] > 0 ) arr [ i ] = 1 ; else arr [ i ] = - 1 ; if ( i > 0 ) arr [ i ] *= arr [ i - 1 ] ; if ( arr [ i ] == 1 ) positive ++ ; else negative ++ ; } return ( positive * negative ) ; }
(method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (decimal_integer_literal))) consequence: (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (decimal_integer_literal))) alternative: (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (unary_expression operand: (decimal_integer_literal))))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal)))))) (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (decimal_integer_literal))) consequence: (expression_statement (update_expression (identifier))) alternative: (expression_statement (update_expression (identifier)))))) (return_statement (parenthesized_expression (binary_expression left: (identifier) right: (identifier))))))