From e8706182b49ee361484bdf1b79ef786f6704c93d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ahmet=20Kaan=20G=C3=9CM=C3=9C=C5=9E?=
 <96421894+Tahinli@users.noreply.github.com>
Date: Wed, 20 Nov 2024 00:20:40 +0300
Subject: [PATCH] feat: :sparkles: scientific notation

---
 artificial_bee_colony/src/food.rs | 16 +++++++++-------
 artificial_bee_colony/src/lib.rs  |  4 ++--
 artificial_bee_colony/src/main.rs |  5 +++--
 3 files changed, 14 insertions(+), 11 deletions(-)

diff --git a/artificial_bee_colony/src/food.rs b/artificial_bee_colony/src/food.rs
index e9d9cba..8944095 100644
--- a/artificial_bee_colony/src/food.rs
+++ b/artificial_bee_colony/src/food.rs
@@ -18,9 +18,7 @@ impl FoodSource {
             coordinates,
             try_counter: 0,
         };
-        if !food_source.coordinates.is_empty() {
-            food_source.fitness_function();
-        }
+        food_source.fitness_function();
         food_source
     }
     fn fitness_function(&mut self) {
@@ -63,10 +61,14 @@ impl FoodSource {
 
 impl fmt::Display for FoodSource {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        write!(
+        writeln!(
             f,
-            "function_calculation = {}\nfitness_calculation = {}\ncoordinates = {:#?}\ntry_counter = {}\n",
-            self.function_calculation, self.fitness_calculation, self.coordinates, self.try_counter
-        )
+            "function_calculation = {:e}\nfitness_calculation = {:e}\ncoordinates = [",
+            self.function_calculation, self.fitness_calculation
+        )?;
+        for coordinate in &self.coordinates {
+            writeln!(f, "   {:e},", coordinate)?;
+        }
+        write!(f, "]\ntry_counter = {}\n", self.try_counter)
     }
 }
diff --git a/artificial_bee_colony/src/lib.rs b/artificial_bee_colony/src/lib.rs
index e03d8d7..a0b3656 100644
--- a/artificial_bee_colony/src/lib.rs
+++ b/artificial_bee_colony/src/lib.rs
@@ -119,7 +119,7 @@ impl Input {
 }
 
 pub fn give_output(
-    best_food_source: FoodSource,
+    best_food_source: &FoodSource,
     function_results: &[f64],
     fitness_results: &[f64],
     input_run: usize,
@@ -144,7 +144,7 @@ pub fn give_output(
             standard_deviation(fitness_results, fitness_results_arithmetic_mean);
         write!(
             print_buffer,
-            "[evaluation_function_results]\nfunction_results_arithmetic_mean = {}\nfunction_results_standard_deviation = {}\n\n[evaluation_fitness_results]\nfitness_results_arithmetic_mean = {}\nfitness_results_standard_deviation = {}",
+            "[function_calculation_results]\narithmetic_mean = {:e}\nstandard_deviation = {:e}\n\n[fitness_calculation_results]\narithmetic_mean = {:e}\nstandard_deviation = {:e}",
             function_results_arithmetic_mean, function_results_standard_deviation, fitness_results_arithmetic_mean, fitness_results_standard_deviation
         )
         .unwrap();
diff --git a/artificial_bee_colony/src/main.rs b/artificial_bee_colony/src/main.rs
index 06c2a01..c6dd2a2 100644
--- a/artificial_bee_colony/src/main.rs
+++ b/artificial_bee_colony/src/main.rs
@@ -14,7 +14,7 @@ fn main() {
     );
 
     for run_counter in 0..input.run {
-        let mut best_food_source = FoodSource::new(vec![]);
+        let mut best_food_source = food_sources.iter().max_by(|x,y|x.fitness_calculation.total_cmp(&y.fitness_calculation)).unwrap().clone();
         for food_source in &food_sources {
             if best_food_source.fitness_calculation < food_source.fitness_calculation {
                 best_food_source = food_source.clone();
@@ -68,8 +68,9 @@ fn main() {
         }
         function_results.push(best_food_source.function_calculation);
         fitness_results.push(best_food_source.fitness_calculation);
+        
         give_output(
-            best_food_source,
+            &best_food_source,
             &function_results[..],
             &fitness_results[..],
             input.run,