Q:

Using the variable p write down some declaration

YasminRadwan26
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2022-06-23
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Using the variable p write down some declaration

  1. An integer variable.
  2. An array of five integers.
  3. A pointer to an integer.
  4. An array of ten pointers to integers.
  5. A pointer to a pointer to an integer.
  6. A pointer to an array of three integers.
  7. A pointer to a function that takes a pointer to a character as an argument and returns an integer.
  8. An array of five pointers to functions that take an integer argument and return an integer.
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YasminRadwan26
2022-06-23
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Answer:

1. int p; // An integer
 
2. int p[5]; // An array of 5 integers
 
3. int *p; // A pointer to an integer
 
4. int *p[10]; // An array of 10 pointers to integers
 
5. int **p; // A pointer to a pointer to an integer
 
6. int (*p)[3]; // A pointer to an array of 3 integers
 
7. int (*p)(char *); // A pointer to a function a that takes an integer
 
8. int (*p[5])(int); // An array of 5 pointers to functions that take an integer argument and

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