Init Elves.

.gitignore

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+target

day1/Cargo.lock

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+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "aoc-day1"
+version = "0.1.0"

day1/Cargo.toml

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+[package]
+name = "aoc-day1"
+version = "0.1.0"
+edition = "2021"
+authors = ["Yohan Boujon <yoboujon@gmail.com>"]
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+
+[workspace]

day1/src/main.rs

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+pub struct Elf {
+    inventory : Vec<u64>,
+}
+
+impl Elf {
+    pub fn new(vec : Vec<u64>) -> Elf {
+        Elf {
+            inventory: vec,
+        }
+    }
+
+    pub fn print_inventory(& self)
+    {
+        for inv in &self.inventory {
+            println!("{}",inv)
+        }
+    }
+}
+
+fn main()
+{
+    let elves = vec![Elf::new(vec![1000,2000,3000]),Elf::new(vec![4000]), Elf::new(vec![5000,6000]), Elf::new(vec![7000,8000,9000]), Elf::new(vec![10000])];
+    for elf in &elves
+    {
+        println!("Elf :");
+        elf.print_inventory()
+    }
+}