public static void main ( String [ ] args ) throws Exception {
  int T = sc . nextInt ( ) ;
  for ( int t = 1 ;
  t <= T ;
  ++ t ) {
    N = sc . nextInt ( ) ;
    P = sc . nextLong ( ) ;
    System . out . println ( "Case #" + t + ": " + ( solveGuarantee ( 1L << N , P ) - 1 ) + " " + ( solveCould ( 1L << N , P ) - 1 ) ) ;
  }
}

public static void main ( String [ ] args ) throws Exception { int T = sc . nextInt ( ) ; for ( int t = 1 ; t <= T ; ++ t ) { N = sc . nextInt ( ) ; P = sc . nextLong ( ) ; System . out . println ( " Case ▁ # " + t + " : ▁ " + ( solveGuarantee ( 1L << N , P ) - 1 ) + " ▁ " + ( solveCould ( 1L << N , P ) - 1 ) ) ; } }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) (throws (type_identifier)) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (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: (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)))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (binary_expression left: (binary_expression left: (binary_expression left: (binary_expression left: (string_literal) right: (identifier)) right: (string_literal)) right: (parenthesized_expression (binary_expression left: (method_invocation name: (identifier) arguments: (argument_list (binary_expression left: (decimal_integer_literal) right: (identifier)) (identifier))) right: (decimal_integer_literal)))) right: (string_literal)) right: (parenthesized_expression (binary_expression left: (method_invocation name: (identifier) arguments: (argument_list (binary_expression left: (decimal_integer_literal) right: (identifier)) (identifier))) right: (decimal_integer_literal)))))))))))