commit 51aaf9af97cde55cd10817bd60b78e361638e3db
Author: Clement Desmidt <clement@desmidt.fr>
Date:   Thu Dec 1 09:06:21 2022 +0100

    :tada: Initialise le repo comme tous les ans

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..1f81980
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+input.txt
+/.idea
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..6cf7123
--- /dev/null
+++ b/README.md
@@ -0,0 +1,10 @@
+# Advent Of Code 2022
+
+---
+
+| Lundi   | Mardi   | Mercredi | Jeudi   | Vendredi | Samedi  | Dimanche |
+|---------|---------|----------|---------|----------|---------|----------|
+|         |         |          | 1 ✅✅    | 2 🔲🔲   | 3 🔲🔲  | 4 🔲🔲   |
+| 5 🔲🔲  | 6 🔲🔲  | 7 🔲🔲   | 8 🔲🔲  | 9 🔲🔲   | 10 🔲🔲 | 11 🔲🔲  |
+| 12 🔲🔲 | 13 🔲🔲 | 14 🔲🔲  | 15 🔲🔲 | 16 🔲🔲  | 17 🔲🔲 | 18 🔲🔲  |
+| 19 🔲🔲 | 20 🔲🔲 | 21 🔲🔲  | 22 🔲🔲 | 23 🔲🔲  | 24 🔲🔲 | 25 🔲🔲  |
diff --git a/add.sh b/add.sh
new file mode 100755
index 0000000..89c9837
--- /dev/null
+++ b/add.sh
@@ -0,0 +1,19 @@
+#!/usr/bin/zsh
+
+SCRIPT_PATH="$( cd "$(dirname "$0")" ; pwd -P )"
+NUMBER=$1
+
+if [ ! -d "${SCRIPT_PATH}/day_${NUMBER}" ]; then
+  mkdir "${SCRIPT_PATH}/day_${NUMBER}"
+else
+  echo "folder ${SCRIPT_PATH}/day_${NUMBER} already exists"
+  exit
+fi
+
+cd "${SCRIPT_PATH}/day_${NUMBER}" || exit
+
+touch input.txt part_1.php part_2.php
+
+echo "DONE"
+
+exit
\ No newline at end of file
diff --git a/day_1/part_1.php b/day_1/part_1.php
new file mode 100644
index 0000000..e179dcf
--- /dev/null
+++ b/day_1/part_1.php
@@ -0,0 +1,8 @@
+<?php
+
+echo max(
+    array_map(
+        static fn($elf) => array_sum(explode("\n", $elf)),
+        explode("\n\n", file_get_contents('./input.txt'))
+    )
+);
diff --git a/day_1/part_2.php b/day_1/part_2.php
new file mode 100644
index 0000000..657852b
--- /dev/null
+++ b/day_1/part_2.php
@@ -0,0 +1,11 @@
+<?php
+
+$calories = array_map(
+    static fn($elf) => array_sum(explode("\n", $elf)),
+    explode("\n\n", file_get_contents('./input.txt'))
+);
+
+rsort($calories);
+
+echo array_sum(array_slice($calories, 0, 3));
+