fn main() {
    // Create a Vec
    let mut my_vec = vec![1, 2, 3];

    // Create multiple immutable references to the Vec
    let ref1 = &my_vec;
    let ref2 = &my_vec;

    // You can read from the references
    println!("Reference 1: {:?}", ref1);
    println!("Reference 2: {:?}", ref2);

    // You can still modify the original Vec
    my_vec.push(4);

    // Print the references again
    println!("Reference 1 after modification: {:?}", ref1);
    println!("Reference 2 after modification: {:?}", ref2);
}