static void power ( int F [ ] [ ] , int n ) {
  int i ;
  int M [ ] [ ] = {
    {
      1 , 1 }, {
        1 , 0 }
      };
      for ( i = 2 ;
      i <= n ;
      i ++ ) multiply ( F , M ) ;
    }
    
static void power ( int F [ ] [ ] , int n ) { int i ; int M [ ] [ ] = { { 1 , 1 } , { 1 , 0 } } ; for ( i = 2 ; i <= n ; i ++ ) multiply ( F , M ) ; }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_initializer (array_initializer (decimal_integer_literal) (decimal_integer_literal)) (array_initializer (decimal_integer_literal) (decimal_integer_literal))))) (for_statement init: (assignment_expression left: (identifier) right: (decimal_integer_literal)) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier)))))))