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  1. #include <stdio.h>
  2.  
  3.    int fibo(int n){
  4.    if(n==1|| n==2) return 1;
  5.    else return fibo(n-1)+fibo(n-2);
  6.  
  7.  }
  8.  
  9. int main() {
  10. 	int n;
  11.     printf("Enter the value of n: \n");
  12.     scanf("%d",&n);
  13.     int f= fibo (n);
  14.     printf("%d",f);
  15. 	return 0;
  16. }
Success #stdin #stdout 0s 5320KB
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11
stdout
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Enter the value of n: 
89
https://ideone.com/wotDhm
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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