Find the sum and avg of first 10 nos

//pgm to find the sum and avg of first 10 nos
#include<iostream.h>
#include<conio.h>
void main()
{

   float i=1,sum=0,avg;
   while(i<=10)
   {

      sum=sum+i;
      i++;
   }
   avg=sum/10;
   cout<<"sum="<<sum<<endl;
   cout<<"avg="<<avg;
   getch();
}