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  1. #include <iostream>
  2.  
  3. int main() {
  4. 	int num = 30;
  5. 	int *ptr;
  6. 	*ptr = num;
  7.  
  8.     std::cout << *ptr << std::endl;
  9.     std::cout << ptr << std::endl;
  10. }
Success #stdin #stdout 0s 3096KB
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Standard input is empty
stdout
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30
0
https://ideone.com/txa2ll
language:
C++ (gcc 8.3)
created:
9 years ago
visibility:
public

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