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LockeMcDonnell Group Title

Quick C pointer question Say we have: p = &c;

  • one year ago
  • one year ago

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  1. LockeMcDonnell Group Title
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    This assigns the address of c to the variable p, so p is a 'pointer' right?

    • one year ago
  2. LockeMcDonnell Group Title
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    Then what would this be? int *p;

    • one year ago
  3. A.Avinash_Goutham Group Title
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    p has to be a pointer and it should be declared bfore u assign it int *p is pretty much like int a .. int a would create an integer variable data type and int *p would create(allocates memory) a pointer

    • one year ago
  4. LockeMcDonnell Group Title
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    ok i see so would it be like this? int *p; p = &c;

    • one year ago
  5. A.Avinash_Goutham Group Title
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    yup

    • one year ago
  6. A.Avinash_Goutham Group Title
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    actually it would be like int c; int *p; p=&c

    • one year ago
  7. A.Avinash_Goutham Group Title
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    ; :P

    • one year ago
  8. LockeMcDonnell Group Title
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    oh right of course, thanks avinash!

    • one year ago
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