letoh letoh

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letoh / interpreter.js

Created June 19, 2017 07:51 — forked from be5invis/interpreter.js

A CPS-style S-exp interpreter (with call/cc)

	function interpret(form, env, k){
	if(form instanceof Array){
	switch(form[0]){
	case 'lambda': {
	var params = form[1];
	var body = form[2];
	return k(function(k){ return function() {
	var e = Object.create(env);
	for(var j = 0; j < params.length; j++)
	e[params[j]] = arguments[j];

letoh / fizzBuzz.c

Last active February 14, 2017 06:08 — forked from lancetw/fizzBuzz.c

	char** fizzBuzz(int n, int* returnSize) {
	struct _ {
	char *rets[n + 1];
	char data[0];
	} * ret = calloc(sizeof(struct _) + n * 9 + 1, sizeof(char));
	*returnSize = n;

	char * sp = ret->data;
	for (int i = 1; i <= n; ++i, sp += 9) {
	ret->rets[i - 1] = sp;

letoh / send_more_money.c

Last active August 29, 2015 14:21 — forked from anonymous/send_more_money.c

	// modified from b****'s implementation https://gist.github.com/anonymous/aaafa4bd4de9d1a8ffa0
	#include <stdio.h>
	#include <stdlib.h>
	#include <stdint.h>
	#include <string.h>
	#include <stdarg.h>

	enum {n, y, d, o, r, e, m, s, _};

	int to_num(char hash[], ...) {