What are some examples of structs in C programming?

What are some examples of structs in C programming?

In C programming, a struct is a user-defined data type that allows you to combine data items of different kinds. For example, you can define a struct to represent a 'Point' in 2D space.

Can you show me how to define a struct for a Point?

Sure! You can define a struct for a Point like this:

struct Point {
    int x;
    int y;
};

This struct has two members, x and y, which represent the coordinates.

How do I create an instance of this struct?

You can create an instance of the struct like this:

struct Point p1;
p1.x = 10;
p1.y = 20;

This creates a Point instance named p1 with x set to 10 and y set to 20.

Can I have an example of using this struct in a function?

Absolutely! Here’s a function that takes a Point struct as an argument and prints its coordinates:

void printPoint(struct Point p) {
    printf("Point(%d, %d)\n", p.x, p.y);
}