Quantcast

A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

A.Avinash_Goutham

  • 2 years ago

i was wondering if we can do this in c........... we can write a function to change the value of a variable like .... void change(int *x) { *x=3; return; } and call wud be smthin like change(&x); can we do the same for an array?

  • This Question is Closed
  1. Chris2332
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    I don't see any reason why not. It will still be a pointer to memory.

  2. A.Avinash_Goutham
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    can u write some code for me?

  3. Chris2332
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    void change(char *x) { *x[1]='foo'; return; }

  4. A.Avinash_Goutham
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    umm lemme see if that works

  5. A.Avinash_Goutham
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    it's not working

  6. Chris2332
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    and the error is?

  7. Chris2332
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Have you tried void change(char *x) { x[1]='foo'; // <-- without the * return; }

  8. Chris2332
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    by the way... the calling function will be change(foo) not change(&foo)

  9. A.Avinash_Goutham
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    ooo

  10. A.Avinash_Goutham
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    that wont worjk either

  11. A.Avinash_Goutham
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    no worries got it covered and it's not

  12. A.Avinash_Goutham
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    ............

  13. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 → View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...

23

  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • ✔ You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.