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二级指针

Snippet info

Language

C

Visibility

public

Author

qwas

Created

2024-04-26T06:23:10.711237Z

Updated

2024-04-26T06:23:24.095851Z

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#include <stdio.h>

int main()

{

double num;

double *pN = &num;

double **ppN = &pN; // 二级指针

printf("%f\n", num);

printf("%p\n", pN);

printf("%p\n", ppN);

}

#include <stdio.h>

int main()
{
  double num;
  double *pN = &num;
  double **ppN = &pN; // 二级指针

  printf("%f\n", num);
  printf("%p\n", pN);
  printf("%p\n", ppN);
}

C

INFO

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