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#include <iostream>
using namespace std;
void Out(int* p)
{
    int j = 11;
    p = &j;
    *p = 12;
    cout<<*p<<endl;
}
int main(int argc,char*argv[])
{
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 int width = 533;
  int height = 615;  
  BYTE* DDBdata=new BYTE[width*height*2];
  BYTE* DIBdata;
  memcpy(DDBdata,(void *)bitmap,width*height*2);
  
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#include<stdio.h>
#include<math.h>
#define u 20
int i,j,n,m;
float Ix[u],I[u][u],H_X,H_Y,H_XY,I_XY,H_XpY,Pypx[u][u],Px[u],H_YpX,Py[u],Pxpy[u][u],Pxy[u][u];
/*¶¨ÒåµÄIx[]=I(x[i])×ÔÐÅÏ¢£»I[][]=I(x[i];y[j])»¥ÐÅÏ¢£»H_X=H(X)ƽ¾ù×ÔÐÅÏ¢£»H_XY=H(XY)ÁªºÏìØ;
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