emcfarlane

// counter is a chunked firestore counter.
type counter struct {
  id string
	sync.Mutex
	value big.Int
	limit big.Int
}

type Counter struct {
  ID string

emcfarlane

// https://www.janestreet.com/puzzles/triads/

package main

import (
	"context"
	"fmt"
	"strings"
	"time"
)

emcfarlane

from collections import deque


class Node(object):
    def __init__(self, value, left=None, right=None):
        self.value = value
        self.left = left
        self.right = right