Řešení KSP úlohy 33-3-4 Obsazování území https://ksp.mff.cuni.cz/h/ulohy/33/zadani3.html#task-33-3-4
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use db::LayoutDB;
use city::City;
use itertools::Itertools;
mod city;
mod db;
mod combine;
fn main() {
let mut db = LayoutDB::from_file("layouts.sqlite").expect("Failed to load the DB");
eprintln!("Loaded the DB, {} stored layouts", db.layouts().len());
let city = City::read_from_file("01.in");
eprintln!("Loaded the city file, {} houses", city.get_house_count());
let layouts = db.layouts();
let sorted: Vec<_> = layouts.iter().sorted_by(|x, y| city::get_price(&city, x.houses()).cmp(&city::get_price(&city, y.houses()))).collect();
const TOP_LAYOUT_COUNT: usize = 100;
let chosen_layouts = sorted.iter().take(TOP_LAYOUT_COUNT).map(|l| l.houses()).collect();
eprintln!("Starting to combine {} top houses DB; vertical cuts", TOP_LAYOUT_COUNT);
combine::try_combine(&city, &chosen_layouts, &chosen_layouts);