struct Point { x: i64, y: i64 }

fn main() -> i64 {
    let arr: Point[2] = arr;
    arr[0] = Point { x: 10, y: 20 };
    arr[1] = Point { x: 30, y: 40 };
    print_i64(arr[0].x);
    print_i64(arr[0].y);
    print_i64(arr[1].x);
    print_i64(arr[1].y);
    return 0;
}