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  1. #include <stdio.h>
  2. int fib(int n){
  3. 	if(n==0)
  4. 	return 0;
  5. 	else if(n==1)
  6. 	return 1;
  7. 	else
  8. 	return fib(n-1)+fib(n-2);
  9.  
  10. }
  11.  
  12. int main(void) {
  13. 	int n;
  14. 	scanf("%d",&n);
  15. 	printf("%d",fib(n));
  16. 	return 0;
  17. }
  18.  
Success #stdin #stdout 0s 5320KB
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https://ideone.com/HILkP4
11-3
language:
C (gcc 8.3)
created:
6 days ago
visibility:
public

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