C declare new tuple

In C, you can't directly declare a tuple like you would in other languages. However, you can use a struct to achieve similar functionality.

Here's an example of how you can declare a struct that behaves like a tuple:

#include <stdio.h>

// Declare a struct that behaves like a tuple
typedef struct {
    int x;
    char y;
    float z;
} my_tuple;

int main() {
    // Declare a variable of type my_tuple
    my_tuple t;

    // Initialize the variables
    t.x = 10;
    t.y = 'a';
    t.z = 3.14;

    // Print the values
    printf("x: %d\n", t.x);
    printf("y: %c\n", t.y);
    printf("z: %f\n", t.z);

    return 0;
}

In this example, my_tuple is a struct that contains three members: x of type int, y of type char, and z of type float. You can declare a variable of type my_tuple and initialize its members just like you would with a regular variable.

Note that you can't directly access the members of a struct using tuple-like syntax (e.g., t(0) to access the first element). Instead, you need to use the dot operator (e.g., t.x to access the x member).

Also, keep in mind that C doesn't have built-in support for tuples, so you'll need to use a struct or another data structure to achieve similar functionality.