C Program to Find Biggest of Two Numbers using Graphics

#include<stdio.h>
#include<conio.h>
#include<graphics.h>
main()
{
int a, b;
clrscr();
textmode(C80);
textbackground(RED);
textcolor(GREEN);
gotoxy(20,10);
cputs("Enter the first number:");
scanf("%d", &a);
gotoxy(20,12);
cputs("Enter the second number:");
scanf("%d", &b);
textcolor(BLUE+BLINK);
if(a>b)
{
gotoxy(20, 15);
printf("%d",a);
cputs(" is the biggest number");
}
else
{
gotoxy(20, 15);
printf("%d",b);
cputs(" is the biggest number");
}
getch();
restorecrtmode();
}