fork(1) download
copy 
  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	int *px;
  5. 	printf("%u %d\n", &px, *px);
  6. 	px = NULL; // Suppose that malloc retured NULL 
  7. 	printf("%u %d\n", &px, *px);
  8. 	return 0;
  9. }
  10.  
Runtime error #stdin #stdout 0s 4656KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Standard output is empty
https://ideone.com/1GTngQ
language:
C (gcc 8.3)
created:
3 years 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!