fork download 
  1. #include <stdio.h>
  2. int factorial(int n);
  3.  
  4. main(void) {
  5. 	// your code goes here
  6. 	int (*pf)(int);
  7. 	pf = factorial;
  8. 	printf("%d",pf(3));
  9. }	
  10.  
  11. int factorial(int n){
  12. 	if (n<=1)
  13.     	return 1;
  14. 	else
  15.     	return n*factorial(n-1); 
  16. }
  17.  
  18.  
  19.  
Success #stdin #stdout 0s 5320KB
comments (?)
stdin 
Standard input is empty
stdout 
6
https://ideone.com/u1UcKQ
language:
C (gcc 8.3)
created:
8 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!