#include //调用数学函数库

#include //调用标准输入输出函数库

#include

#include //调用图形函数库

#include

#define MAX 8                               //定义棋盘格数（特别是横轴方向上）

int board[MAX];                             //纵轴方向格数

void Drow()                                //画棋盘

{

  int i;

  int Driver=VGA,Mode=VGAHI;                 //初始化显示器

      initgraph(&Driver,&Mode,"d:\\\c\\\\bgi");

      setfillstyle(SOLID_FILL,BLUE);         //棋盘底色模式

      bar(5,15,600,500);                     //棋盘外框（二维）   

      setcolor(YELLOW);                      //棋盘边框颜色

for(i=0;i<=9;i++)

      {

     line(10,20+50*i,460,20+50*i);       //画行     

      }

for(i=0;i<=9;i++)

      {

     line(10+50*i,20,10+50*i,470);        //画列 

      }

      line(460,20,560,20);

      line(10,470,560,470);

      line(560,470,560,20);

      setcolor(RED);

      outtextxy(465,30,"WuShangjie");         //版权注释

      outtextxy(465,45,"Eight Queue");

      outtextxy(465,60,"CopyRight2.0");

      outtextxy(415,440,"Start");             //屏幕输出文本 坐标标记

       outtextxy(385,440,"0");

       outtextxy(335,440,"1");

       outtextxy(285,440,"2");

       outtextxy(235,440,"3");

       outtextxy(185,440,"4");

       outtextxy(135,440,"5");

       outtextxy(85,440,"6");

       outtextxy(35,440,"7");

     outtextxy(415,455,"Point");

       outtextxy(435,390,"0");

       outtextxy(435,340,"1");

       outtextxy(435,290,"2");

       outtextxy(435,240,"3");

       outtextxy(435,190,"4");

       outtextxy(435,140,"5");

       outtextxy(435,90,"6");

       outtextxy(435,40,"7");

}

void DrowCircle(int i,int j)                            //话棋子

{

  char text[80];

  setfillstyle(SOLID_FILL,YELLOW);

  setcolor(YELLOW);

  circle(385-50*i,395-50*j,15);

  floodfill(385-50*i,395-50*j,YELLOW);                   //圆内颜色填充

  setcolor(RED);

  sprintf(text,"%d,%d",i,j);                             //棋子上坐标标记

  outtextxy(385-50*i-14,395-50*j,text);

}

void GiveDrowIn(int i,int j)                            //过去显示棋子清除

{

  setfillstyle(SOLID_FILL,BLUE);                        //将填充颜色设置与底色相同

  setcolor(BLUE);                                       //将画笔颜色设置与底色相同

  circle(385-50*i,395-50*j,15);

  floodfill(385-50*i,395-50*j,BLUE);                   //一定区域内填充

  outtextxy(385-50*i-14,395-50*j,"                   ");

}

void show_result()                                //调度相关算法求出所有结果

{

     int j=0;

while(j       {

    DrowCircle(j,board[j]);

    getch();

    j++;

       }

    getch();

for(j=0;j       {

    GiveDrowIn(j,board[j]);                           //释放上回显示棋子区域

       }

    getch();

}

int check_cross(int n)                                      //判断棋子是否冲突函数

{

    int k;

for(k=0;k       if(board[k]==board[n]||(n-k)==abs(board[k]-board[n]))     //是否同行，是否同对角线

       return 1;

       }

       return 0;

}

void put_chess(int n)                                        //八皇后摆列方式逐个显示函数

{

for(int l=0;l         board[n]=l;

     if(!check_cross(n)){

      if(n==MAX-1) {

             getch();

             show_result();

            }

      else put_chess(n+1);

     }

     }

}

void main()                                             //主函数

{

  Drow();                                               

  put_chess(0);

//to the end of the program

  getch();

  exit(1);

}

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