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src/day_1_2.rs

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+use std::env;
+use std::fs;
+use std::path::Iter;
+
+pub fn solve_day_1_2() {
+    // --snip--
+    let file_path = "/home/clement/RustroverProjects/advent_of_code/src/inputs/input_1.txt";
+    println!("In file {file_path}");
+
+    let (mut l_list, mut r_list) : (Vec<i32>, Vec<i32>) = fs::read_to_string(file_path)
+        .expect("Should have been able to read the file")
+        .split('\n')
+        .map(|s|{
+            let mut splited = s.split_whitespace();
+            (
+                splited.next().unwrap().parse::<i32>().unwrap(),
+                splited.next().unwrap().parse::<i32>().unwrap()
+            )
+        }).unzip();
+
+    l_list.sort();
+}