Program to find sum and average upto n divisible by x

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#include<stdio.h>

#include<conio.h>

void main()

{

           int n,x,i;

           float sum=0,count=0,avg;

           clrscr();

           printf("Enter the number n ");

           scanf("%d",&n);

           printf("Enter the divisor number x ");

           scanf("%d",&x);

           for(i=1;i<=n;i++)

           {

               if(i%x==0)

               {

                   sum=sum+i;

                   count=count+1;

               }

           }

             printf("Sum of numbers upto %d divisible by %d is %f\n",n,x,sum);

             avg=sum/count;

             printf("Average is %f",avg);

             getch();

}

           /*End of program*/

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