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Q&A Why use an asterisk after a type?

#include<stdio.h> struct Node{ int data; struct Node* next; }; Here I used an asterisk after Node. What is it used for? What if I don't put any asterisk after Node (both Node...

2 answers  ·  posted 3y ago by deleted user  ·  edited 3y ago by hkotsubo‭

Question c pointers
#4: Post edited by user avatar hkotsubo‭ · 2021-07-01T14:59:45Z (almost 3 years ago)
Improved grammar, added tags
  • What's the importance of asterisk after few type?
  • Why use an asterisk after a type?
  • ```c
  • #include<stdio.h>
  • struct Node{
  • int data;
  • struct Node* next;
  • };
  • ```
  • Here I used asterisk after Node. Actually, why asterisk used for? What if I don't put any asterisk after Node (Both Node are structure).
  • Is `*ptr` and `ptr*` same?
  • ```c
  • #include<stdio.h>
  • struct Node{
  • int data;
  • struct Node* next;
  • };
  • ```
  • Here I used an asterisk after `Node`. What is it used for? What if I don't put any asterisk after `Node` (both `Node`'s are structures)?
  • Is `*ptr` and `ptr*` same?
#3: Post edited by (deleted user) · 2021-07-01T03:34:22Z (almost 3 years ago)
  • ```c
  • #include<stdio.h>
  • struct Node{
  • int data;
  • struct Node* next;
  • };
  • ```
  • Here I used asterisk after Node. Actually, why asterisk used for? What if I don't put any asterisk after Node (Both Node are structure).
  • ```c
  • #include<stdio.h>
  • struct Node{
  • int data;
  • struct Node* next;
  • };
  • ```
  • Here I used asterisk after Node. Actually, why asterisk used for? What if I don't put any asterisk after Node (Both Node are structure).
  • Is `*ptr` and `ptr*` same?
#2: Post edited by (deleted user) · 2021-07-01T03:12:29Z (almost 3 years ago)
  • ```c
  • #include<stdio.h>
  • struct Node{
  • int data;
  • struct Node* next;
  • }
  • ```
  • Here I used asterisk after Node. Actually, why asterisk used for? What if I don't put any asterisk after Node (Both Node are structure).
  • ```c
  • #include<stdio.h>
  • struct Node{
  • int data;
  • struct Node* next;
  • };
  • ```
  • Here I used asterisk after Node. Actually, why asterisk used for? What if I don't put any asterisk after Node (Both Node are structure).
#1: Initial revision by (deleted user) · 2021-07-01T03:11:48Z (almost 3 years ago)
What's the importance of asterisk after few type?
```c
#include<stdio.h>
struct Node{
     int data;
     struct Node* next;
}
```

Here I used asterisk after Node. Actually, why asterisk used for? What if I don't put any asterisk after Node (Both Node are structure).