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  1. #include <stdio.h>
  2. int bn(int n){
  3. 	if(n==0)
  4. 	return 0;
  5. 	else if(n==1)
  6. 	return 5;
  7. 	else
  8. 	return bn(n-1)+6;
  9. }
  10.  
  11. int an(int n){
  12. 	if(n==0)
  13. 	return 0;
  14. 	else if(n==1)
  15. 	return 2;
  16. 	else
  17. 	return an(n-1)+bn(n-1);
  18. }
  19.  
  20. int main(void) {
  21. 	int n;
  22. 	scanf("%d",&n);
  23. 	printf("%d,%d",an(n),bn(n));
  24. 	return 0;
  25. }
  26.  
Success #stdin #stdout 0s 5320KB
comments (?)
stdin 
4
stdout 
35,23
https://ideone.com/78kyLw
13-2
language:
C (gcc 8.3)
created:
3 days ago
visibility:
public

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