PHP Code:
#include <graphics.h>
#include <dos.h>
#include <math.h>
#include <conio.h>
//ke mot loat kim gio phut giay
void ke(int ddo,unsigned dai,unsigned day,unsigned mau);
void ke_giay(unsigned giay);
void ke_phut(unsigned phut);
void ke_gio(unsigned gio,unsigned phut);
void chay_kim_giay(void);
void chay_kim_phut(void);
void chay_kim_gio(void);
//khai bao bien can dung
int x0,y0,rgio,rphut,rgiay,mgio,mphut,mgiay;
unsigned phutgioht,gioht,giayht,phutht;
void ke(int ddo,unsigned dai,unsigned day,unsigned mau)
{
unsigned x,y;
float goc;
while (ddo >= 360 )
ddo=ddo - 360;
goc=(M_PI/180)*ddo;
x=x0 + (int)(dai*cos(goc) + 0.5);
y=y0 - (int)(dai*sin(goc) + 0.5);
setcolor(mau);
setlinestyle(0,0,day);
line(x0,y0,x,y);
}
void ke_giay(unsigned giay)
{
int ddo;
ddo=(90 - 6*giay);
ke(ddo,rgiay,1,mgiay);
}
void ke_phut(unsigned phut)
{
int ddo;
ddo= (90 - 6*phut);
ke(ddo,rphut,3,mphut);
}
void ke_gio(unsigned gio,unsigned phut)
{
int ddo;
ddo = 360 + 90 - 30*(gio % 12) - (phut + 1)/2;
ke (ddo,rgio,3,mgio);
}
void chay_kim_giay(void)
{
unsigned giay;
struct time t;
gettime(&t);
giay = t.ti_sec;
if(giay != giayht)
{
ke_giay(giayht);
giayht = giay;
ke_giay(giayht);
}
}
void chay_kim_phut(void)
{
unsigned phut;
struct time t;
gettime(&t);
phut = t.ti_min;
if (phut!= phutht)
{
ke_phut(phutht);
phutht = phut;
ke_phut(phutht);
}
}
void chay_kim_gio(void)
{
unsigned h,gio,phut,sophut,sophutht;
struct time t;
gettime(&t);
gio = t.ti_hour;
phut = t.ti_min;
sophut = gio*60+phut;
sophutht = gioht*60+phutgioht;
if (sophut < sophutht)
sophut =sophut + 12 * 60;
h = sophut - sophutht;
if(h>=12)
{
ke_gio(gioht,phutgioht);
phutgioht = phut;
gioht = gio;
ke_gio(gioht,phutgioht);
}
}
void main()
{
struct time t;
char *dso[]={"","12","1","2","3","4","5","6","7","8","9","10","11"};
int i,mh = 0,mode = 0,r,x,y;
float goc;
initgraph(&mh,&mode,"c:\\TC\\BGI");
x0=(getmaxx() / 2) -1;
y0=(getmaxy() / 2) -1;
r= y0- 2;
rgiay = r - 10;
rphut = r - 50;
rgio = r - 90;
mgiay = BROWN;
mphut = RED;
mgio = YELLOW;
setcolor(BLUE);
setlinestyle(0,0,3);
circle(x0,y0,r);
setfillstyle(1,YELLOW);
floodfill(0,0,BLUE);
setfillstyle(1,WHITE);
floodfill(x0,y0,BLUE);
setlinestyle(0,0,1);
circle(x0,y0,10);
setfillstyle(1,GREEN);
floodfill(x0,y0,BLUE);
settextjustify(1,1);
setcolor(MAGENTA);
outtextxy(x0,y0 + 80,"WRITED BY");
outtextxy(x0,y0 + 100,"LOngT2");
outtextxy(x0,y0 + 120,"PROGRAMMER");
settextstyle(3,0,3);
settextjustify(1,1);
setcolor(BLUE);
for(i = 1;i <= 12;++i)
{
goc = (2 * M_PI+M_PI / 2) - (i - 1)*(M_PI/6);
x = x0 + (int)(rphut*cos(goc) + 0.5);
y = y0 - (int)(rphut*sin(goc) + 0.5);
outtextxy(x,y,dso[i]);
}
gettime(&t);
gioht = t.ti_hour;
phutht = t.ti_min;
giayht = t.ti_sec;
phutgioht = phutht;
setwritemode (XOR_PUT);
ke_gio(gioht,phutgioht);
ke_phut(phutht);
ke_giay(giayht);
do
{
chay_kim_giay();
chay_kim_phut();
chay_kim_gio();
}
while(!kbhit());
getch();
}
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