How to print a Number Series with color output ?

  Program:---

#include<stdio.h>

#include<graphics.h>

#include<conio.h>

void main()

{

clrscr();

for(int i=1;i<=10;i++)

{

for(int j=1;j<=i;j++)

{

textcolor(i);

cprintf("%d",j);

}

printf("\n");

}

getch();

}