drawmaze.h

手势分类器设计,很好很强大

void Drawmaze(int m[100][100],int i,int j)
{
    int k,l;

    if
    (
      (m[i][j+1]!=1||m[i][j+2]!=1||m[i+1][j+1]!=1||m[i-1][j+1]!=1||j+1>=WIDTH-1)&&
      (m[i+1][j]!=1||m[i+2][j]!=1||m[i+1][j+1]!=1||m[i+1][j-1]!=1||i+1>=LENTH-1)&&
      (m[i][j-1]!=1||m[i][j-2]!=1||m[i+1][j-1]!=1||m[i-1][j-1]!=1||j-1<=0)&&
      (m[i-1][j]!=1||m[i-2][j]!=1||m[i-1][j+1]!=1||m[i-1][j-1]!=1||i-1<=0)
    )
    {m[i][j]=4;return;}

    void Turnright(int m[100][100],int,int,int);
    void Turndown(int m[100][100],int,int,int);
    void Turnleft(int m[100][100],int,int,int);
    void Turnup(int m[100][100],int,int,int);

    do k=rand(); while(k<1||k>4);
    do l=rand(); while(l<1||l>4);

    switch(k)
    {
      case 1:Turnright(m,i,j,l);break;
      case 2:Turndown(m,i,j,l);break;
      case 3:Turnleft(m,i,j,l);break;
      case 4:Turnup(m,i,j,l);
    }
}

void Turnright(int m[100][100],int i,int j,int l)
{
  if(m[i][j+1]==1&&m[i][j+2]==1&&m[i+1][j+1]==1&&m[i-1][j+1]==1&&j+1<WIDTH-1&&l>0)
    {m[i][j+1]=0;Turnright(m,i,j+1,l-1);}
    Drawmaze(m,i,j);
}

void Turndown(int m[100][100],int i,int j,int l)
{
  if(m[i+1][j]==1&&m[i+2][j]==1&&m[i+1][j+1]==1&&m[i+1][j-1]==1&&i+1<LENTH-1&&l>0)
    {m[i+1][j]=0;Turndown(m,i+1,j,l-1);}
    Drawmaze(m,i,j);
}

void Turnleft(int m[100][100],int i,int j,int l)
{
  if(m[i][j-1]==1&&m[i][j-2]==1&&m[i+1][j-1]==1&&m[i-1][j-1]==1&&j-1>0&&l>0)
    {m[i][j-1]=0;Turnleft(m,i,j-1,l-1);}
    Drawmaze(m,i,j);
}

void Turnup(int m[100][100],int i,int j,int l)
{
  if(m[i-1][j]==1&&m[i-2][j]==1&&m[i-1][j+1]==1&&m[i-1][j-1]==1&&i-1>0&&l>0)
    {m[i-1][j]=0;Turnup(m,i-1,j,l-1);}
    Drawmaze(m,i,j);
}