time-river

/*
 * 背包九讲之01背包 滚动数组
 *  from: http://www.hawstein.com/posts/dp-knapsack.html
 */

#include <bits/stdc++.h>

using namespace std;

#define MAXN 1000

time-river

/*
 * 背包九讲之01背包 二维数组
 *  from: http://www.hawstein.com/posts/dp-knapsack.html
 */

#include <bits/stdc++.h>

using namespace std;

#define MAXN 1000

time-river

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

'''
description:
    like 'simple-tun-read-write.py', but automatic configure tun device and route table.
    catch all ip packet and print
        'IP protocol version + IP header size'
        'protocol of encapsulated packet'
        'source IP'

time-river

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

'''
a simple program which could print all package of content sended from local machine
prepare:
    # ip tuntap add mode tun tun0
    # ip link set tun0 up
    # ip addr add 10.0.0.2/24 dev tun0
    # ip route add default via 10.0.0.2 dev tun0 table 100