static boolean CheckIfstartsWithOne ( int n , int b ) {
  int m = ( int ) ( Math . log10 ( n ) / Math . log10 ( 2 ) ) ;
  for ( int i = 1 ;
  i <= m ;
  i ++ ) {
    if ( n >= ( int ) Math . pow ( b , i ) && n <= 2 * ( int ) Math . pow ( b , i ) - 1 ) return true ;
  }
  return false ;
}

static boolean CheckIfstartsWithOne ( int n , int b ) { int m = ( int ) ( Math . log10 ( n ) / Math . log10 ( 2 ) ) ; for ( int i = 1 ; i <= m ; i ++ ) { if ( n >= ( int ) Math . pow ( b , i ) && n <= 2 * ( int ) Math . pow ( b , i ) - 1 ) return true ; } return false ; }
(method_declaration (modifiers) type: (boolean_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (cast_expression type: (integral_type) value: (parenthesized_expression (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (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 (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (cast_expression type: (integral_type) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (identifier))))) right: (binary_expression left: (identifier) right: (binary_expression left: (binary_expression left: (decimal_integer_literal) right: (cast_expression type: (integral_type) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (identifier))))) right: (decimal_integer_literal))))) consequence: (return_statement (true))))) (return_statement (false))))