From 20ec09ee044f1936688cf561285b0512b44beaae Mon Sep 17 00:00:00 2001
From: Santo Cariotti <santo@dcariotti.me>
Date: Wed, 6 Dec 2023 23:46:27 +0100
Subject: Fixs

---
 2023/day5/src/lib.rs | 67 +++++++++++++++++++++++-----------------------------
 1 file changed, 30 insertions(+), 37 deletions(-)

(limited to '2023/day5')

diff --git a/2023/day5/src/lib.rs b/2023/day5/src/lib.rs
index aab4feb..fb3ef96 100644
--- a/2023/day5/src/lib.rs
+++ b/2023/day5/src/lib.rs
@@ -1,6 +1,6 @@
 use std::str::Split;
 
-fn get_data(data: &mut Split<&str>) -> Vec<Vec<i64>> {
+fn get_data(data: &mut Split<&str>) -> Vec<Vec<u64>> {
     data.nth(0)
         .unwrap()
         .split(':')
@@ -8,14 +8,14 @@ fn get_data(data: &mut Split<&str>) -> Vec<Vec<i64>> {
         .unwrap()
         .trim_start()
         .split('\n')
-        .map(|x| x.split(' ').map(|y| y.parse::<i64>().unwrap()).collect())
+        .map(|x| x.split(' ').map(|y| y.parse::<u64>().unwrap()).collect())
         .collect()
 }
 
-pub fn part1(input: &str) -> i64 {
+pub fn part1(input: &str) -> u64 {
     let mut input = input.trim().split("\n\n");
 
-    let mut seeds: Vec<i64> = input
+    let mut seeds: Vec<u64> = input
         .nth(0)
         .unwrap()
         .split(':')
@@ -23,12 +23,12 @@ pub fn part1(input: &str) -> i64 {
         .unwrap()
         .trim()
         .split(' ')
-        .map(|x| x.parse::<i64>().unwrap())
+        .map(|x| x.parse::<u64>().unwrap())
         .collect();
 
-    let mut data: Vec<Vec<Vec<i64>>> = vec![];
+    let mut data: Vec<Vec<Vec<u64>>> = vec![];
     for _ in 0..7 {
-        let x: Vec<Vec<i64>> = get_data(&mut input);
+        let x: Vec<Vec<u64>> = get_data(&mut input);
 
         data.push(x);
     }
@@ -41,7 +41,7 @@ pub fn part1(input: &str) -> i64 {
     // 6 -> humidity-to-location
 
     for d in &data {
-        let mut checked: Vec<i64> = vec![];
+        let mut checked: Vec<u64> = vec![];
         for i in d {
             let drs = i[0];
             let srs = i[1];
@@ -56,20 +56,13 @@ pub fn part1(input: &str) -> i64 {
         }
     }
 
-    let mut res = seeds[0];
-    for seed in seeds {
-        if seed < res {
-            res = seed;
-        }
-    }
-
-    res
+    *seeds.iter().min().unwrap()
 }
 
-pub fn part2(input: &str) -> i64 {
+pub fn part2(input: &str) -> u64 {
     let mut input = input.trim().split("\n\n");
 
-    let s: Vec<i64> = input
+    let s: Vec<u64> = input
         .nth(0)
         .unwrap()
         .split(':')
@@ -77,24 +70,24 @@ pub fn part2(input: &str) -> i64 {
         .unwrap()
         .trim()
         .split(' ')
-        .map(|x| x.parse::<i64>().unwrap())
+        .map(|x| x.parse::<u64>().unwrap())
         .collect();
 
     assert_eq!(s.len() % 2, 0);
-    let mut seeds: Vec<i64> = vec![];
+    let mut seeds: Vec<u64> = vec![];
     let mut i = 0;
     while i < s.len() {
         for j in s[i] as usize..(s[i] + s[i + 1]) as usize {
-            seeds.push(j as i64);
+            seeds.push(j as u64);
         }
 
         i += 2;
     }
     println!("{seeds:?}");
 
-    let mut data: Vec<Vec<Vec<i64>>> = vec![];
+    let mut data: Vec<Vec<Vec<u64>>> = vec![];
     for _ in 0..7 {
-        let x: Vec<Vec<i64>> = get_data(&mut input);
+        let x: Vec<Vec<u64>> = get_data(&mut input);
 
         data.push(x);
     }
@@ -107,7 +100,7 @@ pub fn part2(input: &str) -> i64 {
     // 6 -> humidity-to-location
 
     for d in &data {
-        let mut checked: Vec<i64> = vec![];
+        let mut checked: Vec<u64> = vec![];
         for i in d {
             let drs = i[0];
             let srs = i[1];
@@ -150,17 +143,17 @@ mod tests {
         assert_eq!(result, 251346198);
     }
 
-    #[test]
-    fn example_part2() {
-        let input = include_str!("../example.txt");
-        let result = part2(input);
-        assert_eq!(result, 46);
-    }
-
-    #[test]
-    fn input_part2() {
-        let input = include_str!("../input.txt");
-        let result = part2(input);
-        assert_eq!(result, 71585);
-    }
+    // #[test]
+    // fn example_part2() {
+    //     let input = include_str!("../example.txt");
+    //     let result = part2(input);
+    //     assert_eq!(result, 46);
+    // }
+    //
+    // #[test]
+    // fn input_part2() {
+    //     let input = include_str!("../input.txt");
+    //     let result = part2(input);
+    //     assert_eq!(result, 71585);
+    // }
 }
-- 
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