fork download
copy 
  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int * p1 = 0;
  6. 	int p2 = *p1;
  7. 	cout << "&p2 != 0: " << (&p2 != 0) << endl;
  8. 	cout << "*p1 = 1 : " << flush;
  9. 	*p1 = 1;
  10. 	cout << "ok" << endl;
  11. 	return 0;
  12. }
Runtime error #stdin #stdout 0s 3096KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
&p2 != 0: 1
*p1 = 1 :
https://ideone.com/bvo7hQ
language:
C++14 (gcc 8.3)
created:
10 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!