shihongzhi

#include <stdio.h>
#include <stdlib.h>

//strtok的实现和strtok_r一样，只是用一个static char*来维护saveptr

char *strtok_r(char *str,const char *delim,char **saveptr)
{
	char *ret;
	if(str==NULL)
		str=*saveptr;

shihongzhi

#输出最后一位校验码
print (12-reduce(lambda x,y:x+y,map(lambda x:int(x[0])*x[1],zip('330225198708292872'[0:17],[7,9,10,5,8,4,2,1,6,3,7,9,10,5,8,4,2,1])))%11)%11

shihongzhi

reduce(lambda x,y:x+y,map(lambda x:str(x).count('1'), [t for t in range(13+1)]))

shihongzhi

import glob,os

if __name__ == '__main__':
    p=r'E:\test1\*.jpg'
    li = glob.glob(p)
    k = 0
    for f in li:
        i = f.rindex('\\')
        j = f.rindex('.')
        newf = f.replace(f[i+1:j],'%04d'%(k))

shihongzhi

#http://stackoverflow.com/questions/5037187/formatted-input-in-python/5040181#5040181  题解
f=open("x.txt")
d={}
flag=False
for l in f.readlines():
    if not flag:
        num=(len(l)-1)/2
        flag=True
        continue
    for i in range(num):

shihongzhi

# coding=gbk
import re
import urllib
#如何把name的编码转换成中文？
if __name__=='__main__':
	f = open("touxiang.txt")
	text = f.read()
	l = text.split('},{')
	re.findall(r'"name":"(.*)","head":"(.*)","groups":',text)
	k = 1

shihongzhi

import maya.cmds as cmds

f1 = open(r"C:\Users\shihongzhi\Desktop\newproject\test\sparse3dpoint-absolute.txt")
i = 0
for line in f1.readlines()[40:]:
    if i%6 == 0:
        point = [float(t) for t in line[:-2].split(" ")]
        #cmds.spaceLocator(p=(point[0],point[1],point[2]))
        cmds.sphere(p=point,r=0.01)
    elif i%6 == 1:

shihongzhi

#include <stdio.h>
#include <stdlib.h>

#define MAX 7

int cake[MAX][MAX],diff[MAX][MAX-1];
int min = 100000;

void compute(int m, int n, int r, int v)
{

shihongzhi

//http://blog.codingnow.com/2006/02/double_to_int_magic_number.html
//http://www.cnblogs.com/Xiao_bird/archive/2010/03/26/1696908.html  %f--8bytes  %lf--8bytes  %d--4bytes
#include <stdio.h>

union luai_Cast { double l_d; long l_l; };
#define lua_number2int(i,d) { volatile union luai_Cast u; \
	u.l_d = (d) + 6755399441055744.0; (i) = u.l_l; }

int main()
{

shihongzhi

/* 来至 Quake 3 的源码 */
//求得的是 开平方的倒数，具体原理不懂
float CarmSqrt(float x){
	union{
		int intPart;
		float floatPart;
	} convertor;
	union{
		int intPart;
		float floatPart;