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  1. #include <stdio.h>
  2. //フィボナッチ数列
  3. int rec(int n){
  4. 	if(n==1){
  5. 		return 1;
  6. 	}
  7. 	else if(n==2){
  8. 		return 1;
  9. 	}
  10. 	else {
  11. 		return rec(n-1)+rec(n-2);
  12. 	}
  13. }
  14.  
  15. int main(void) {
  16.     int n = 10;
  17.     for(int i=1;i>=n;i++){
  18.         printf("フィボナッチ数列の第%d項は%d\n", i, rec(i));
  19.     }
  20. 	return 0;
  21. }
  22.  
  23.  
Success #stdin #stdout 0s 5280KB
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stdout 
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https://ideone.com/ojgPeX
language:
C (gcc 8.3)
created:
72 days ago
visibility:
public

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