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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	int i=2;
  5. 	int s=0;
  6. 	int k=1;
  7. 	int n;
  8. 	scanf("%d",&n);
  9. 	while(k<=n){
  10. 		s=s+1;
  11. 		i=i*3;
  12. 		k=k+1;
  13. 	}
  14. 	printf("%d\n",s);
  15. 	return 0;
  16. }
  17.  
Success #stdin #stdout 0s 5292KB
comments (?)
stdin 
3
stdout 
3
https://ideone.com/aStEXf
language:
C (gcc 8.3)
created:
11 days ago
visibility:
public

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