shihongzhi

#include <iostream>
#include <string>
#include <vector>

using namespace std;
//无法使用typeof,因为这是gcc的扩展
//#define foreach(container,it) for(typeof((container).begin()) it=(container).begin();it!=(container).end();++it) 

#define foreach(type,container,it) for(type::iterator it=(container).begin();it!=(container).end();++it)

shihongzhi

#include <iostream>

using namespace std;

struct Pig
{
	Pig()
	{
		call();
	}

shihongzhi

#include "highgui.h"
#include "cv.h"
#include <stdio.h>

#define MAX_CORNERS 50

int capture_data()
{
	CvCapture* capture;
	IplImage* frame;

shihongzhi

#! /usr/bin/env python
#coding=utf-8

def mean(sorted_list):
    if not sorted_list:
        return ([],[])
    big=sorted_list[-1]
    small=sorted_list[-2]
    big_list,small_list=mean(sorted_list[:-2])
    big_list.append(small)

shihongzhi

def double(n):
    return n*2

li=[5,'a',(2,'b')]
map(double,li) //返回[10,'aa',(2,'b',2,'b')]

shihongzhi

def odd(n):
   return n%2

li=[1,2,3,5,9,10,256,-3]
filter(odd,li)  //输出[1,3,5,9,-3]