msullivan

from typing import cast
class Tree:
    def accept(self, v: 'TreeVisitor') -> object:
        pass
class Leaf(Tree):
    def accept(self, v: 'TreeVisitor') -> object:
        return v.visit_leaf(self)
class Node(Tree):
    def __init__(self, value: int, left: Tree, right: Tree) -> None:
        self.value = value

msullivan

#ifndef LIST_H
#define LIST_H

#include <stddef.h>

/**
 * @brief A list traversal field that can be embedded in objects.
 */
typedef struct list_node {
	struct list_node *next;

msullivan

#ifndef LIST_H
#define LIST_H

#include <stddef.h>

/**
 * @brief A list traversal field that can be embedded in objects.
 */
typedef struct list_node {
	///////

msullivan

/**
 * @file variable_queue.h
 *
 * @brief Generalized queue module for data collection
 *
 * @author Michael Sullivan ([email protected])
 **/

#include <stddef.h>
#include <stdlib.h>

msullivan

(* A modification of binary-set-fn.sml to be able to handle set elements
 * that contain sets. *)

(* binary-set-fn.sml
 *
 * COPYRIGHT (c) 1993 by AT&T Bell Laboratories.  See COPYRIGHT file for details.
 *
 * This code was adapted from Stephen Adams' binary tree implementation
 * of applicative integer sets.
 *

msullivan

{-# LANGUAGE GeneralizedNewtypeDeriving, DeriveFoldable #-}

import Data.Foldable
import qualified Data.Set as Set
import qualified Data.Map as Map

class Memo a where
  memo :: (a -> b) -> (a -> b)

  memoFix :: ((a -> b) -> (a -> b)) -> (a -> b)

msullivan

#!/usr/bin/env python3

def build_rgraph(graph):
    rgraph = {k: set() for k in graph.keys()}
    for u in graph.keys():
        for v in graph[u]:
            rgraph[v].add(u)
    return rgraph

def dfs(graph, seen, val, start):

msullivan

(* uses some data structures from
 * https://github.com/standardml/cmlib/ *)

(* also the pretty printer uses some hacked up versions of some stuff
 * from tom7 that I don't actually include but will if anybody wants to
 * actually run this *)


signature VARIABLE =
sig

msullivan

Alaska,1
Delaware,1
Montana,1
NorthDakota,1
SouthDakota,1
Vermont,1
Wyoming,1
Hawaii,2
Idaho,2
Maine,2

msullivan

void reboot(void)
{

	while (1) { /* keep trying if it doesn't work */
		/* wait for the output buffer to be empty */
		while (inb(KEYBOARD_CMD_PORT) & KEYBOARD_OUTBUF_FULL_MASK)
			;
		/* send the command to have the keyboard controller reboot the machine.
		 * wtf. */
		outb(KEYBOARD_CMD_PORT, KEYBOARD_CMD_REBOOT);