From 2e000f683f4553049a26c47b837fa4cb67a9cbf0 Mon Sep 17 00:00:00 2001
From: Yohan Boujon <yo.boujon@gmail.com>
Date: Tue, 10 Oct 2023 16:53:26 +0200
Subject: [PATCH] First half of Day 1 Finished.

---
 day1/src/elves.rs | 6 ++----
 day1/src/main.rs  | 7 +++++--
 2 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/day1/src/elves.rs b/day1/src/elves.rs
index 46b28e9..d3ddf38 100644
--- a/day1/src/elves.rs
+++ b/day1/src/elves.rs
@@ -9,10 +9,8 @@ impl Elf {
         }
     }
 
-    pub fn print_inventory(& self)
+    pub fn get_total(& self) -> u64
     {
-        for inv in &self.inventory {
-            println!("{}",inv)
-        }
+        self.inventory.iter().sum()
     }
 }
\ No newline at end of file
diff --git a/day1/src/main.rs b/day1/src/main.rs
index 7fe9bd0..c4d0dc7 100644
--- a/day1/src/main.rs
+++ b/day1/src/main.rs
@@ -45,8 +45,11 @@ fn main()
         }
     }
 
+    // Gathering all the total kcal onto a vector
+    let mut vec_total: Vec<u64> = Vec::new();
     for elf in &vec_elf {
-        println!("Elf: ");
-        elf.print_inventory();
+        vec_total.push(elf.get_total());
     }
+    // Printing the max
+    println!("Most Calories: {}", vec_total.iter().max().unwrap());
 }