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  1. #include <stdio.h>
  2. int rec(int n){
  3.  if(n==0){
  4.  	return 3;
  5.  }
  6.  else if(n==1){
  7.  return 0;	
  8.  }
  9.  else if(n==2){
  10.  	return 2;
  11.  } else {
  12.  	return rec(n-2)+rec(n-3);
  13.  }
  14.  
  15.  
  16. }
  17. int main(void) {
  18.     int n = 50; 
  19.          for(int n=1; n<=50; n++){
  20.         if(rec(n) % n == 0){
  21.             printf("%d\n", n);
  22.         }
  23.     }
  24.     return 0;
  25. }
  26.  
Success #stdin #stdout 0.01s 5320KB
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https://ideone.com/qWP4Pb
language:
C (gcc 8.3)
created:
17 hours ago
visibility:
public

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