#include<conio.h>
#include<graphics.h>
#include<time.h>
#include<stdlib.h>

main()
{
int i,j;
int color[7]={0xff6633,0x0000ff,0xff3366,0x33cc7f,0x00ff00,0xff0000,0xffffff};  
    int cnt1,cnt2;

initgraph(600,480);
......................