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  1. #include <stdio.h>
  2. void modify(int** p){
  3. 	*p = NULL;	
  4. }
  5.  
  6. int main(void) {
  7. 	int num = 10;
  8. 	int* p = &num;
  9. 	modify(&p);
  10.  
  11. 	printf("p is %sNull Pointer\n", (p?"not ":""));
  12. 	return 0;
  13. }
  14.  
Success #stdin #stdout 0.01s 5284KB
comments (?)
stdin
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Standard input is empty
stdout
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p is Null Pointer
https://ideone.com/d00s1f
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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