Write a program in C to display the n terms of even natural number and their sum

#include<stdio.h>
int main()
{
   int i,n,sum=0;

   printf("Enter the n value : ");
   scanf("%d",&n);
   printf("\nThe even numbers are :");
 
  for(i=1;i<=n;i++)
  {
    if(i%2==0)
   {
     printf("%d ",i);
     sum+=i;
   }
  }

printf("\nThe Sum of Even Natural Number upto %d terms : %d \n",n,sum);
return 0;
}

OUTPUT:
Enter the n value : 5
The even numbers are :2 4
The Sum of Even Natural Number upto 5 terms : 6

Enter the n value : 10
The even numbers are :2 4 6 8 10
The Sum of Even Natural Number upto 10 terms : 30