How to access a array in a struct?

I have written code to access array element in structure

Code:

---

#include<stdio.h>

struct s
{
  int A[10]; //structure member
}v;


int main ()
{
 int i = 0;
 
 struct s array[5] = {11, 12, 13, 14,15};
 
 for (i=0; i<5; i++)
 {
        printf("%d \n", array[i]);
 }       
  return 0;
}

---

11
0
0
0
0


Can someone tell me what's wrong with code?

A better compiler would point you in the right direction.

Code:

---

$ gcc -Wall foo.c
foo.c: In function ‘main’:
foo.c:13:22: warning: missing braces around initializer [-Wmissing-braces]
  struct s array[5] = {11, 12, 13, 14,15};
                      ^
foo.c:13:22: note: (near initialization for ‘array’)
foo.c:17:13: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘struct s’ [-Wformat=]
      printf("%d \n", array[i]);
            ^
$

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Each array needs a [ ]
Each struct needs a .

So perhaps
array[i].A[j]

Where j is another loop inside the loop you already have.

Quote:

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Originally Posted by Salem

A better compiler would point you in the right direction.
So perhaps
array[i].A[j]

Where j is another loop inside the loop you already have.

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I was just trying to acess the array (structure member)

Am I really following good example ?

Code:

---

#include<stdio.h>
struct s
{
  int A[10]; //structure member
}v;
 
 
int main ()
{
 int i = 0;
  int j = 0;
 struct s array[5] = {11, 12, 13, 14,15};
 
 for (i=0; i<5; i++)
 {
        for (j=0; j<5; j++)
    printf("%d \n", array[i].A[j]);
 } 
  return 0;
}

---

11
12
13
14
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Your code tries to create an array of your structure where each structure object holds an an array. What you're intending to do is creating one structure object and accessing its elements (in this case: the array that each object hold). So, instead of declaring an array of structure objects, declare one object and access its array.

If you want to use an array of structure objects with initializer lists, you should be doing something like this:

Code:

---

struct UseMoreSensibleNames
{
      // ...
};

// main
struct UseMoreSensibleNames ArrayOfStructureObjs [3] = {{1,2,3,4,5,...} , {1,1,1,1,1,...} , {5,4,3,2,1,...}};

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