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  1. #include <stdio.h>
  2. int fib()
  3. {
  4.     int x;
  5.     if(x==0)
  6.         return 0;
  7.     if(x==1)
  8.         return 1;
  9.  
  10.         return fib(x-1)+fib(x-2);
  11. }
  12.  
  13. int main(void) {
  14. 	int a,n;
  15.     scanf("%d",&n);
  16.     a=fib(n);
  17.     printf("%d",a);
  18. 	return 0;
  19. }
  20.  
Success #stdin #stdout 0s 5268KB
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Standard output is empty
https://ideone.com/uxzGu5
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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