From b2fc03d7bbcf70bb5fee2c3bdd32360f45330fc3 Mon Sep 17 00:00:00 2001
From: EFanZh <efanzh@gmail.com>
Date: Sat, 27 Jul 2024 15:45:25 +0800
Subject: [PATCH] Refactor

---
 .../union_find.rs                                    | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/problem_1970_last_day_where_you_can_still_cross/union_find.rs b/src/problem_1970_last_day_where_you_can_still_cross/union_find.rs
index fd22e949..cbac2abf 100644
--- a/src/problem_1970_last_day_where_you_can_still_cross/union_find.rs
+++ b/src/problem_1970_last_day_where_you_can_still_cross/union_find.rs
@@ -8,17 +8,17 @@ use std::{mem, ptr};
 type State = (Cell<u16>, Cell<u16>);
 
 impl Solution {
-    fn get_node(array: &[State], value: &State) -> u16 {
-        ((ptr::from_ref(value) as usize - array.as_ptr() as usize) / mem::size_of::<State>()) as _
+    fn get_node(union_find: &[State], state: &State) -> u16 {
+        ((ptr::from_ref(state) as usize - union_find.as_ptr() as usize) / mem::size_of::<State>()) as _
     }
 
-    fn find_root<'a>(union_find: &'a [State], node_state: &'a State) -> &'a State {
-        let parent = node_state.0.get();
+    fn find_root<'a>(union_find: &'a [State], state: &'a State) -> &'a State {
+        let parent = state.0.get();
 
-        union_find.get(usize::from(parent)).map_or(node_state, |parent_state| {
+        union_find.get(usize::from(parent)).map_or(state, |parent_state| {
             let root = Self::find_root(union_find, parent_state);
 
-            node_state.0.set(Self::get_node(union_find, root));
+            state.0.set(Self::get_node(union_find, root));
 
             root
         })