ealmansi

pragma solidity ^0.4.17;

contract Base {
  event Called(string name);
  
  function public_fn() public { Called("Base.public_fn"); }
  function private_fn() private { Called("Base.private_fn"); }
  function external_fn() external { Called("Base.external_fn"); }
  function internal_fn() internal { Called("Base.internal_fn"); }
  function () public payable { Called("Base.fallback"); }

ealmansi

#include <iostream>
using namespace std;

struct node;

node * const NIL = (node * const) 0;

struct node {
    int value;
    node *next;

ealmansi

# https://leetcode.com/problems/word-search-ii/

def makeTrie():
    newTrie = {}
    return newTrie
    
def addWord(word, trie):
    currentTrie = trie
    for letter in word:
        if not letter in currentTrie:

ealmansi

// Command in Bash to run Spark shell.
spark-shell --master yarn --driver-memory 50G --num-executors 5 --executor-cores 2 --executor-memory 4G --packages com.databricks:spark-csv_2.10:1.2.0

// Commands in Scala to run within the Spark shell.
val pageMetadataDF = sqlContext.load("/user/ealmansi/data/enwiki-20150901/parquet/page_metadata", "parquet")
pageMetadataDF.registerTempTable("page_metadata")
sql("""SELECT
	page_id,
	title,
	ns,

ealmansi

#!/usr/bin/env python
# -*- coding: utf-8 -*-

from itertools import permutations

C = ["white", "blue", "yellow", "green", "red"] # colors
G = ["ps3", "xbox-one", "ps4", "pc", "xbox-360"] # game
P = ["galaxys5", "mslumia", "galaxys6", "iphone6", "iphone5"] # phone
N = ["brit", "american", "swedish", "german", "french"] # nationality
B = ["coca-cola", "coffee", "water", "beer", "pepsi"] # beverage

ealmansi

class String
  def from_roman
  	ans = -1
  	if self.length == 0
  		ans = 0
	elsif self[0..0] == "M"
		ans = 1000 + self[1..self.length].from_roman
	elsif self[0..1] == "CM"
		ans = 900 + self[2..self.length].from_roman
	elsif self[0..0] == "D"

ealmansi

#include <iostream>
#include <iomanip>
using namespace std;

// fuerza bruta
int main(int argc, char const *argv[])
{
	string cs[] = {"rojo", "azul", "amarillo", "verde"};
	int vs[][2] = {
		{1, 2}, {1, 3}, {1, 4}, {1, 5},

ealmansi

#!/usr/bin/env python3
# -*- coding: utf-8 -*-

import re
import random

def myshuffle(xs):
  for i in range(len(xs)):
    ind = random.randint(i, len(xs) - 1)
    xs[i], xs[ind] = xs[ind], xs[i]

ealmansi

#!/usr/bin/env python3

import math;

##########################################################################################
# Basado en: http://openpool.com.ar/reglamento/T.E.G.-REGLAMENTO.pdf
#
# Probabilidad de conquistar otro pais si atacamos sin frenar hasta que:
# i) conquistamos el otro pais, o
# ii) nos quedamos con una sola ficha y no podemos atacar más

ealmansi

# -*- coding: utf-8 -*-
import re;

class Tokenizer:
  def __init__(self, inp):
    self.tokens = inp.lower().encode('utf8')
    self.substitutions = [
      ("á", "a"), ("é", "e"), ("í", "i"), ("ó", "o"), ("ú", "u"), ("[^\w]", " "),
      ("(^| )un( |$)", " uno "), ("(^| )veintiun( |$)", " veintiuno "), ("(^| )cien( |$)", " ciento "), ("(^| )millon( |$)", " millones "), ("(^| )y( |$)", " "),
      ("(^| )once( |$)", " diez uno "), ("(^| )doce( |$)", " diez dos "), ("(^| )trece( |$)", " diez tres "), ("(^| )catorce( |$)", " diez cuatro "),