You’ve to enter the power limit of three & the output will be the summation of that numbers. Example:: If u emter the power limit 3, then it will be output as:: 1 3 9. Sum=13

#include<math.h>

#include<stdio.h>

#include<conio.h>

void main()

{  clrscr();

   int n,sum=0,i,x[500];

   printf("Enter the power limit of 3=");

   scanf("%d",&n);

   for(i=0;i<=n;i++)

   x[i]=pow(3,i);

     for(i=0;i<=n;i++)

   {printf(" %d",x[i]);}

     for(i=0;i<=n;i++)

   sum=sum+x[i];

   printf("\nsummetion=%d",sum);

   getch();

}