public static void main ( String args [ ] ) {
  int [ ] q = {
    - 2 , 1 };
    int n = q . length + 1 ;
    System . out . print ( "[ " ) ;
    for ( int i : Find_Permutation ( q , n ) ) System . out . print ( i + " " ) ;
    System . out . print ( "]" ) ;
  }
  
public static void main ( String args [ ] ) { int [ ] q = { - 2 , 1 } ; int n = q . length + 1 ; System . out . print ( " [ ▁ " ) ; for ( int i : Find_Permutation ( q , n ) ) System . out . print ( i + " ▁ " ) ; System . out . print ( " ] " ) ; }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier) dimensions: (dimensions))) body: (block (local_variable_declaration type: (array_type element: (integral_type) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (array_initializer (unary_expression operand: (decimal_integer_literal)) (decimal_integer_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (field_access object: (identifier) field: (identifier)) right: (decimal_integer_literal)))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal)))) (enhanced_for_statement type: (integral_type) name: (identifier) value: (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier))) body: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (string_literal)))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal))))))