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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.  }
  8.  else if(n==1){
  9.  	return 0;
  10.  }
  11.  else if(n==2){
  12.  	return 2;
  13.  }
  14.  else{
  15.  	return rec(n-2)+rec(n-3);
  16.  }
  17. }
  18.  
  19. int main(void) {
  20.     int n = 50; 
  21.     for(int i = 1; i <= n; i++){
  22.     	 int an=rec(i);
  23.  
  24.  
  25.         if(an%i==0){
  26.         printf("%d\n",i);
  27.  
  28.     }
  29.  
  30.     }
  31.  
  32. 	return 0;
  33. }
  34.  
Success #stdin #stdout 0.02s 5276KB
comments (?)
stdin 
Standard input is empty
stdout 
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https://ideone.com/i9jbKV
language:
C (gcc 8.3)
created:
72 days ago
visibility:
public

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