C Program to find Square root of a number

C Program to find Square root of a number

#include
#include
#include
void main()
{
float num1,ans;
clrscr();
printf("\n Enter Number:");
scanf("%f",&num1);
ans=sqrt(num1);
printf("\n Square root of a number:%f",ans);
getch();
}

***********Output**************

Enter Number:64

Square root of a number:8.000000