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  1. #include <stdio.h>
  2.  
  3. int fib(int n)
  4. {
  5.         return n<3?2:fib(n-1)+fib(n-2);
  6. }
  7.  
  8. int main()
  9. {
  10.         printf("%5d",fib(5));
  11. }
Success #stdin #stdout 0s 3340KB
comments (?)
stdin 
Standard input is empty
stdout 
   10
https://ideone.com/mBb8dF
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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