#include "graphics.h" |
main() |
{ |
int driver,mode,i; |
float x0,y0,y1,x1; |
float j=12,k; |
driver=VGA; |
mode=VGAHI; |
initgraph ( &driver,&mode, "" ); |
setbkcolor ( GREEN ); |
x0=263; |
y0=263; |
y1=275; |
x1=275; |
for ( i=0; i<=18; i++ ) |
{ |
setcolor ( 5 ); |
line ( x0,y0,x0,y1 ); |
x0=x0-5; |
y0=y0-5; |
x1=x1+5; |
y1=y1+5; |
j=j+10; |
} |
x0=263; |
y1=275; |
y0=263; |
for ( i=0; i<=20; i++ ) |
{ |
setcolor ( 5 ); |
line ( x0,y0,x0,y1 ); |
x0=x0+5; |
y0=y0+5; |
y1=y1-5; |
} |
} |