static ROOMLENGTH: i32 = 3800 - 20;
static ROOMDEPTH: i32 = 2800 - 20;

static ROOMLENGTH: i32 = 3800;
static ROOMDEPTH: i32 = 2800;

    let mut coverage = 70;
    let mut plankcount = 1;

    let mut coverage = 0;
    let mut plankcount = 0;

    temp = calc_new_length(PLANKMAX, ROOMLENGTH - temp);

    temp = calc_new_length(PLANKMAX, temp);

    println!("First plank length: {}", PLANKMAX - temp);
    planklist.push((ROOMLENGTH, 0));

    println!("First plank length: {}", temp);