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  1. #include <stdio.h>
  2. int foo(int *,int);
  3. int k=5;
  4. int foo(int *x,int c)
  5. {
  6. 	int res=1;
  7. 	c=c-1;
  8. 	if(c==0)
  9. 	return 1;
  10.  
  11. 	*x=*x+1;
  12. 	res=foo(x,c);
  13. 	return res*(*x);
  14. }
  15.  
  16. int main(void) {
  17.  
  18. 	printf("\n%d",foo(&k,k));
  19. 	return 0;
  20. }
  21.  
Success #stdin #stdout 0s 9424KB
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6561
https://ideone.com/g7Gi6g
language:
C (gcc 8.3)
created:
5 years ago
visibility:
public

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