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  1. #include <stdio.h>
  2. //課題3
  3. int rec(int n){
  4. //rec内を完成させてください
  5. 	if(n==0)
  6. 	return 3;
  7. 	else if(n==1)
  8. 	return 0;
  9. 	else if(n==2)
  10. 	return 2;
  11. 	else
  12. 	return rec(n-2)+rec(n-3);
  13. }
  14.  
  15. int main(void) {
  16.     int n = 50; 
  17.     for(int i = 1; i <= n; i++){
  18. 		if(rec(i)%i==0)
  19.         	printf("%d, ", rec(i));
  20.     }
  21.  
  22. 	return 0;
  23. }
  24.  
  25.  
  26.  
  27.  
  28.  
Success #stdin #stdout 0.01s 5312KB
comments (?)
stdin 
Standard input is empty
stdout 
0, 2, 3, 5, 7, 22, 39, 119, 209, 644, 3480, 6107, 33004, 101639, 178364, 549289,
https://ideone.com/3keHjd
language:
C (gcc 8.3)
created:
12 days ago
visibility:
public

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