lychees

#include<bits/stdc++.h>
#include <iostream>
#include <vector>
typedef long long LL;
using namespace std;
int read()
{
	int x = 0, f = 1; char c = getchar();
	while(!isdigit(c)) { if(c == '-') f = -1; c = getchar(); }
	while(isdigit(c)) { x = (x << 3) + (x << 1) + (c ^ 48); c = getchar(); }

lychees

#include<bits/stdc++.h>
typedef long long LL;
using namespace std;
int read()
{
	int x = 0, f = 1; char c = getchar();
	while(!isdigit(c)) { if(c == '-') f = -1; c = getchar(); }
	while(isdigit(c)) { x = (x << 3) + (x << 1) + (c ^ 48); c = getchar(); }
	return x * f;
}

lychees

D:\Program Files\nodejs\node.exe --nolazy -r ts-node/register --inspect-brk=36495 D:\Documents\GitHub\game_mahjong_server/game_server/src/app.ts
Debugger listening on ws://127.0.0.1:36495/82de9fb6-fbd1-4a5b-881b-9219b538152a
For help, see: https://nodejs.org/en/docs/inspector
game server is listening on localhost:9003
game server is listening on 10000
null:  SQL  select c.`value` from t_app_const c where c.`key`=? order by id desc limit 1 
null: Array(1) ["room.config"]
null:  SQL  SELECT userid, name, roomid, seat_0_userId, seat_1_userId, seat_2_userId, seat_3_userId FROM t_users JOIN v_roominfo ON t_users.roomid = v_roominfo.id 
null: Array(0) []
null:  SQL  SELECT DISTINCT roomid FROM t_users a WHERE a.account LIKE 'bot_%' AND roomid IS NOT NULL AND NOT EXISTS (SELECT 1 FROM t_users b WHERE b.account NOT LIKE 'bot_%' AND b.roomid = a.roomid); 

lychees

#include <iostream>
#include <cstdio>
#include <vector>
#include <map>
using namespace std;
typedef long long LL;

const int N = int(1e5) + 9;
const int INF = 0x3fffffff;

lychees

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

const int N = int(1e4) + 9;
vector<int> adj[N];
int n, d;

int dfs(int u = 1, int p = -1) {
    

lychees

Title

sub title

lychees

作為負債的控制 Control as Liability

原文：https://vitalik.ca/general/2019/05/09/control_as_liability.html 譯稿：https://hackmd.io/s/Sk8-8jPn4 譯者：Minako Kojima 校對：Chih-Cheng Liang, Williams Lai

導讀：類似於 GDPR 的法律帶來了巨大了合規成本，讓用戶有自己的私鑰和數據所有權的區塊鏈應用（例如 Dapp），這類型區塊鏈不受隱私法規的監管，從而避免了巨額的合規成本。

lychees

# 作為負債的控制 Control as Liability

原文：[https://vitalik.ca/general/2019/05/09/control_as_liability.html](https://vitalik.ca/general/2019/05/09/control_as_liability.html)
譯稿：[https://hackmd.io/s/Sk8-8jPn4](https://hackmd.io/s/Sk8-8jPn4)
譯者：[Minako Kojima](https://twitter.com/TangFeihu)
校對：[Chih-Cheng Liang](https://twitter.com/chihchengliang), [Williams Lai](https://medium.com/@cla2srbchi)


導讀：類似於 GDPR 的法律帶來了巨大了合規成本，讓用戶有自己的私鑰和數據所有權的區塊鏈應用（例如 Dapp），這類型區塊鏈不受隱私法規的監管，從而避免了巨額的合規成本。
 

lychees

/** Micro Mezz Macro Flation -- Overheated Economy ., Last Update: Nov. 7th 2014 **/ //{

/** Header .. **/ //{
#pragma comment(linker, "/STACK:36777216")
//#pragma GCC optimize ("O2")
#define LOCAL
//#include "testlib.h"
#include <functional>
#include <algorithm>
#include <iostream>

lychees

pragma solidity ^0.4.21;
/// @author MinakoKojima (https://github.com/lychees)

contract DecentralizedExchange{

  address public owner;
  mapping (address => bool) public admins;
  
  struct Order {
    address owner;