optimization_algorithms/artificial_bee_colony/src/main.rs

use artificial_bee_colony::{bee::Bee, food::FoodSource, Input};
fn main() {
    println!("Hello, world!");

    let input = Input::get();

    let mut food_sources = FoodSource::create_food_sources(
        input.food_source_number,
        input.decision_variable_count,
        input.upper_bound,
        input.lower_bound,
    );
    let mut best = FoodSource::get(vec![]);
    for food_source in &food_sources {
        if best.fitness < food_source.fitness {
            best.coordinates = food_source.coordinates.clone();
            best.fitness = food_source.fitness;
        }
    }
    for _ in 0..input.iteration {
        for index in 0..input.food_source_number as usize {
            Bee::worker_bee(
                &mut food_sources,
                index,
                input.decision_variable_count,
                input.upper_bound,
                input.lower_bound,
            );
            let mut total_fitness = 0.0;
            for food_source in &food_sources {
                total_fitness += food_source.fitness;
            }
            Bee::onlooker_bee(
                &mut food_sources,
                index,
                total_fitness,
                input.decision_variable_count,
                input.upper_bound,
                input.lower_bound,
            );
            let mut most_tried_index = 0;
            for i in 0..food_sources.len() {
                if food_sources[most_tried_index].try_counter < food_sources[i].try_counter {
                    most_tried_index = i;
                }
            }
            best = food_sources[most_tried_index].clone();
            Bee::scout_bee(
                &mut food_sources,
                most_tried_index,
                input.food_source_try_limit,
                input.lower_bound,
                input.upper_bound,
                input.decision_variable_count,
            );
        }
    }

    println!("{:#?}", best);
}