#include< iostream >
using namespace std;
int main ( )
{
int data [5];
cout< < "Enter elements:";
for(int i = 0; i < 5; ++i)
cin > > data [i]; .
cout < < "You entered:";
for (int i = 0; i < 5; ++i)
cout < < endl < < *(data +i);
}
return 0;
Output:
Enter elements:
1
2
3
5
4
You entered:
1
2
3
5
4

The array can be initialized in more than one way at the time of 2-D array declaration.
For example
int matriX[4][3]={
{10,20,30},// Initializes row 0
{40,50,60},// Initializes row 1
{70,80,90},// Initializes row 2
{100,110,120}// Initializes row 3
};
int matrix [4][3]= {10,20,30,40,50,60,70,80,90,100,110,120};
Array's row size is optional but column size is compulsory.

readData( date d)
void
{
cout << "Enter day" << endl;
cin >> d.dd;
cout << "Enter month" << endl;
cin>>d.mm:
cout << "Enter year" << endl;
cin >> d.yy;
}
void readData(item t)
{
cout << "Enter item id'' << endl;
cin >> t.itemid;
cout << "Enter item name'' << endl:
cin >> t.name;
cout << "Ente item price'' << endl;
cin >> t.price;
cout << "Enter date of manufacuter'' << endl;
cin >> t.date;
}

Once objects of a structure type are declared, their members can be accessed directly. The syntax for that is using a dot(.) between the object name and the member name.
Example: student.name;
if the members are a pointer type, then' is used to access the members.
Let name be a character pointer in student like char*name
It can be accessed student  → name.
struct
{
long rolino;
int age,
float weight;
student;
}
The student can be referred as reference name to the above structure and the elements can be accessed like student.roll no, student.age, and student.weight.

struct movie
{
char m_name[10];
char m_lang[10];
float ticket_cost = 50;
} Movie; .
int main()
{
get(Movie _m_name);
cin>>Movie _m_lang;
return 0;
}