Series 2

Write a program to generate the first n terms in the series --- 20,19,17,..,10,5

Input Format: 
Input consists of a single integer which corresponds to n.

Output Format: 
Output consists of the terms in the series separated by a blank space.

Sample Input:
6

Sample Output:
 20 19 17 14 10 5

Code:

  #include<stdio.h>
int main(){
  int n,i=20,j,k=1;
  scanf("%d",&n);
  for (j=1;j<=n;j++)
  {
  printf("%d ",i);
    i=i-k;
    k++;
  }
  return 0;
}