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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5.  
  6. 	int x = 10;
  7. 	int* ptr = &x;
  8. 	cout << &x << endl;
  9. 	cout << ptr << endl;
  10. 	int y = (*ptr)++;
  11.  
  12. 	cout << x << " " << y << endl;
  13. 	cout << ptr <<endl;
  14.  
  15. 	int z = ++*ptr;
  16. 	cout << z << endl;
  17. 	cout << x << endl;
  18.  
  19. 	return 0;
  20. }
Success #stdin #stdout 0.01s 5472KB
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stdin
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Standard input is empty
stdout
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0x7ffd4b755c54
0x7ffd4b755c54
11 10
0x7ffd4b755c54
12
12
https://ideone.com/rTv2kd
Pointer arithmetic.
language:
C++14 (gcc 8.3)
created:
2 years ago
visibility:
secret

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