static int fastmod ( int base , int exp , int mod ) {
  if ( exp == 0 ) return 1 ;
  else if ( exp % 2 == 0 ) {
    int ans = fastmod ( base , exp / 2 , mod ) ;
    return ( ans % mod * ans % mod ) % mod ;
  }
  else return ( fastmod ( base , exp - 1 , mod ) % mod * base % mod ) % mod ;
}

static int fastmod ( int base , int exp , int mod ) { if ( exp == 0 ) return 1 ; else if ( exp % 2 == 0 ) { int ans = fastmod ( base , exp / 2 , mod ) ; return ( ans % mod * ans % mod ) % mod ; } else return ( fastmod ( base , exp - 1 , mod ) % mod * base % mod ) % mod ; }
(method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (return_statement (decimal_integer_literal)) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (decimal_integer_literal))) consequence: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation name: (identifier) arguments: (argument_list (identifier) (binary_expression left: (identifier) right: (decimal_integer_literal)) (identifier))))) (return_statement (binary_expression left: (parenthesized_expression (binary_expression left: (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (identifier)) right: (identifier))) right: (identifier)))) alternative: (return_statement (binary_expression left: (parenthesized_expression (binary_expression left: (binary_expression left: (binary_expression left: (method_invocation name: (identifier) arguments: (argument_list (identifier) (binary_expression left: (identifier) right: (decimal_integer_literal)) (identifier))) right: (identifier)) right: (identifier)) right: (identifier))) right: (identifier)))))))