private static boolean check ( int [ ] [ ] a , int row , int col , int value ) {
  for ( int i = row ;
  i < row + 1 ;
  i ++ ) {
    for ( int j = 0 ;
    j < a . length ;
    j ++ ) {
      for ( int k = 0 ;
      k < a . length ;
      k ++ ) {
        for ( int l = col ;
        l < col + 1 ;
        l ++ ) {
          if ( a [ i ] [ j ] + a [ k ] [ l ] == value ) return true ;
        }
      }
    }
  }
  return false ;
}

private static boolean check ( int [ ] [ ] a , int row , int col , int value ) { for ( int i = row ; i < row + 1 ; i ++ ) { for ( int j = 0 ; j < a . length ; j ++ ) { for ( int k = 0 ; k < a . length ; k ++ ) { for ( int l = col ; l < col + 1 ; l ++ ) { if ( a [ i ] [ j ] + a [ k ] [ l ] == value ) return true ; } } } } return false ; }
(method_declaration (modifiers) type: (boolean_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (integral_type) dimensions: (dimensions)) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (identifier))) condition: (binary_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal))) update: (update_expression (identifier)) body: (block (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (field_access object: (identifier) field: (identifier))) update: (update_expression (identifier)) body: (block (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (field_access object: (identifier) field: (identifier))) update: (update_expression (identifier)) body: (block (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (identifier))) condition: (binary_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal))) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)) right: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier))) right: (identifier))) consequence: (return_statement (true))))))))))) (return_statement (false))))