static void middleProduct ( int mat [ ] [ ] , int n ) {
  int row_prod = 1 , col_prod = 1 ;
  for ( int i = 0 ;
  i < n ;
  i ++ ) {
    row_prod *= mat [ n / 2 ] [ i ] ;
    col_prod *= mat [ i ] [ n / 2 ] ;
  }
  System . out . print ( "Product of middle row = " + row_prod ) ;
  System . out . print ( "Product of middle column = " + col_prod ) ;
}

static void middleProduct ( int mat [ ] [ ] , int n ) { int row_prod = 1 , col_prod = 1 ; for ( int i = 0 ; i < n ; i ++ ) { row_prod *= mat [ n / 2 ] [ i ] ; col_prod *= mat [ i ] [ n / 2 ] ; } System . out . print ( " Product ▁ of ▁ middle ▁ row ▁ = ▁ " + row_prod ) ; System . out . print ( " Product ▁ of ▁ middle ▁ column ▁ = ▁ " + col_prod ) ; }
(method_declaration (modifiers) type: (void_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 (expression_statement (assignment_expression left: (identifier) right: (array_access array: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) index: (identifier)))) (expression_statement (assignment_expression left: (identifier) right: (array_access array: (array_access array: (identifier) index: (identifier)) index: (binary_expression left: (identifier) right: (decimal_integer_literal))))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (string_literal) right: (identifier))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (string_literal) right: (identifier)))))))