C完成份子堆積模仿的示例代碼。本站提示廣大學習愛好者:(C完成份子堆積模仿的示例代碼)文章只能為提供參考,不一定能成為您想要的結果。以下是C完成份子堆積模仿的示例代碼正文
/******************份子堆積模仿器****************/
/* 重要功效:模仿單片份子堆積 */
/*-------------------By TJX---------------------*/
#include<stdio.h>
#include<graphics.h>
#include<alloc.h>
#include<stdlib.h>
#include<time.h>
float dir; /*挪動偏向幾率參數在0-1間*/
int main()
{int i,count=0; /*設置份子總數*/
int gdriver=DETECT, gmode,errorcode,size;
int x,y;
time_t lt;
unsigned seed;
char **a;
void *buf,*buf1;
a=(char**)malloc(100*sizeof(char*)); /*分派內存空間*/
for(i=0;i<100;i++)
{a[i]=(char*)malloc(167*sizeof(char));
memset(a[i],0,167);} /*用0初始化數組,0代表該處無份子,1代表有份子*/
lt=time(NULL);
seed=(unsigned)lt;
srand(seed); /*用時光初始化隨機械*/
printf("\n\n\n\n\tPlease Input The Pf(0<=pf<=1):\n");
do{
scanf("%f",&dir); /*獲得挪動偏向幾率參數*/
getch();
}while(dir<0||dir>1);
clrscr();
initgraph(&gdriver, &gmode, "c:\\tc"); /*初始化圖形驅動*/
errorcode = graphresult(); /*檢測能否初始化勝利*/
if (errorcode != grOk) /* an error occurred 毛病產生則加入*/
{
printf("Graphics error: %s\n", grapherrormsg(errorcode));
printf("Press any key to halt:");
getch();
for(i=0;i<100;i++) free(a[i]);
free(a);
exit(1); /* terminate with an error code */
}
setbkcolor(BLUE);
cleardevice();
size=imagesize(2,2,4,4); /*前往用於橡皮擦的圖片字節數*/
buf=malloc(size); /*為其分派內存*/
size=imagesize(9,49,11,51); /*前往用於籠罩的圖片字節數*/
buf1=malloc(size);
drawscreen(buf,buf1);
drawtxtscr(dir); /*繪制界面*/
putimage(9,49,buf,COPY_PUT); /*消除9,49處的份子*/
getch();
do{
x=3*(int)(166.0*(rand()/32767.0)); /*隨機生成份子湧現地位*/
move(x,a,buf,buf1); /*份子挪動*/
}while(++count<10);
getch();
closegraph();
free(buf);
free(buf1); /*釋放內存*/
for(i=0;i<100;i++) free(a[i]);
free(a);
return 0;
}
drawtxtscr()
{ int ud[8]={10,320,490,320,490,400,10,400};
char s[60];
setcolor(YELLOW);
setlinestyle(0,0,NORM_WIDTH);
setfillstyle(1,CYAN);
fillpoly(4,ud);
sprintf(s,"The downwards probobility of the atom equal:\n%.1f",dir);
settextstyle(2,0,4);
outtextxy(30,335,s);
settextstyle(4,0,2);
outtextxy(190,375,"---TJX---");
}
drawscreen(void *bu,void *bu1) /*繪制任務區*/
{ int userdata[8]={0,0,501,0,501,300,0,300};
int size;
setbkcolor(BLUE);
cleardevice();
setcolor(GREEN);
setlinestyle(0,0,NORM_WIDTH); /*設置線形*/
setviewport(69,69,639,479,1); /*設置顯示區*/
setfillstyle(1,GREEN);
fillpoly(4,userdata);
getimage(2,2,4,4,bu); /*將獲得模仿橡皮擦存入內存*/
setcolor(YELLOW);
setfillstyle(1,YELLOW);
circle(10,50,1); /*繪制模仿份子*/
floodfill(10,50,YELLOW); /*填充黃色*/
getimage(9,49,11,51,bu1); /*將模仿份子存入內存*/
}
move(int x,char **a,void *buf,void *buf1)
{ float dirction;
int sx,sy=0,i,j,end=0,start=0;
sx=x;
do{
if(sx==0) start=1; /*剖斷份子湧現地位*/
else if(sx>0&&sx<498) start=2;
else start=3;
j=sx/3; /*記載*/
i=sy/3;
if(start==1&&sy<297&&(a[i+1][j]+a[i][j+1])==0) /*剖斷其周圍能否有份子存在*/
{ dirction=(float)(rand()/32627.0); /*隨機生成份子活動偏向*/
if(dirction<=dir) {sy=sy+3 ;
putimage(sx,sy,buf1,COPY_PUT);
putimage(sx,sy-3,buf,COPY_PUT);}
else if(dirction>dir&&dirction<=(1+dir)/2)
{sy=sy+3;
putimage(sx,sy,buf1,COPY_PUT);
putimage(sx,sy-3,buf,COPY_PUT);}
else if(dirction>(1+dir)/2 && dirction<=1.0)
{ sx=sx+3;
putimage(sx,sy,buf1,COPY_PUT);
putimage(sx-3,sy,buf,COPY_PUT); }
}
else if(start==2&&sy<297&&(a[i][j-1]+a[i+1][j]+a[i][j+1])==0)
{ dirction=(float)(rand()/32627.0);
if(dirction<=dir) {sy=sy+3;
putimage(sx,sy,buf1,COPY_PUT);
putimage(sx,sy-3,buf,COPY_PUT);}
else if(dirction>dir&&dirction<=(1+dir)/2)
{sx=sx-3;
putimage(sx,sy,buf1,COPY_PUT);
putimage(sx+3,sy,buf,COPY_PUT);}
else if(dirction>(1+dir)/2 && dirction<=1.0)
{ sx=sx+3;
putimage(sx,sy,buf1,COPY_PUT);
putimage(sx-3,sy,buf,COPY_PUT); }
}
else if(start==3&&sy<297&&(a[i][j-1]+a[i+1][j])==0)
{ dirction=(float)(rand()/32627.0);
if(dirction<=dir) {sy=sy+3 ;
putimage(sx,sy,buf1,COPY_PUT);
putimage(sx,sy-3,buf,COPY_PUT);}
else if(dirction>dir&&dirction<=(1+dir)/2)
{sx=sx-3;
putimage(sx,sy,buf1,COPY_PUT);
putimage(sx+3,sy,buf,COPY_PUT);}
else
{ sy=sy+3;
putimage(sx,sy,buf1,COPY_PUT);
putimage(sx,sy-3,buf,COPY_PUT); }
}
else end=1;
}while(!end);
a[i][j]=1;
}