public static void main ( String [ ] args ) {
  RealScanner sc = new RealScanner ( ) ;
  int n , k ;
  n = sc . nextInt ( ) ;
  k = sc . nextInt ( ) ;
  List < Integer > l = new ArrayList < > ( ) ;
  int sum = 0 ;
  for ( int i = 0 ;
  i < n ;
  i ++ ) {
    l . add ( sc . nextInt ( ) ) ;
    sum += l . get ( i ) ;
  };
}

public static void main ( String [ ] args ) { RealScanner sc = new RealScanner ( ) ; int n , k ; n = sc . nextInt ( ) ; k = sc . nextInt ( ) ; List < Integer > l = new ArrayList < > ( ) ; int sum = 0 ; for ( int i = 0 ; i < n ; i ++ ) { l . add ( sc . nextInt ( ) ) ; sum += l . get ( i ) ; } ; }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (object_creation_expression type: (type_identifier) arguments: (argument_list)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier)) declarator: (variable_declarator name: (identifier))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (local_variable_declaration type: (generic_type (type_identifier) (type_arguments (type_identifier))) declarator: (variable_declarator name: (identifier) value: (object_creation_expression type: (generic_type (type_identifier) (type_arguments)) arguments: (argument_list)))) (local_variable_declaration type: (integral_type) 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 (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier)))))))))