fork(1) download
copy 
  1. #include <stdio.h>
  2. int count;
  3. int hoge(int n){count=count+1;
  4. if(n<0) return 1;
  5. else {
  6. return 4*hoge(n-1)+hoge(n-2);
  7. }
  8. }
  9. int main(){
  10. printf("%d.%d", hoge(-10),count);
  11. return 0;
  12. }
Success #stdin #stdout 0.01s 5320KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
1.0
https://ideone.com/N3LPwN
language:
C (gcc 8.3)
created:
10 days ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!