From 3ea00ef74032e2ecf4d4c4bcca3ec1020093ca82 Mon Sep 17 00:00:00 2001
From: yenru0 <yenru0604@gmail.com>
Date: Tue, 18 Aug 2026 19:58:19 +0900
Subject: [PATCH] complete @jungol 1006.rs 1828.rs

---
 storage/jungol/rs/completed/1006.rs | 138 ++++++++++++++++++++++++++++
 storage/jungol/rs/completed/1828.rs |  28 ++++++
 2 files changed, 166 insertions(+)
 create mode 100644 storage/jungol/rs/completed/1006.rs
 create mode 100644 storage/jungol/rs/completed/1828.rs

diff --git a/storage/jungol/rs/completed/1006.rs b/storage/jungol/rs/completed/1006.rs
new file mode 100644
index 0000000..0cc2837
--- /dev/null
+++ b/storage/jungol/rs/completed/1006.rs
@@ -0,0 +1,138 @@
+use std::{
+    collections::VecDeque,
+    io::{read_to_string, stdin},
+};
+
+enum Tile {
+    Wall,
+    Blank,
+}
+
+#[derive(Clone, Copy, PartialEq)]
+enum Dir {
+    East,
+    West,
+    South,
+    North,
+}
+
+impl Dir {
+    fn convert_from_no(x: isize) -> Dir {
+        match x {
+            1 => Dir::East,
+            2 => Dir::West,
+            3 => Dir::South,
+            4 => Dir::North,
+            _ => Dir::North,
+        }
+    }
+
+    fn convert_to_no(d: Dir) -> usize {
+        match d {
+            Dir::East => 0,
+            Dir::West => 1,
+            Dir::South => 2,
+            Dir::North => 3,
+        }
+    }
+
+    fn turn_right(d: Dir) -> Dir {
+        match d {
+            Dir::East => Dir::South,
+            Dir::West => Dir::North,
+            Dir::North => Dir::East,
+            Dir::South => Dir::West,
+        }
+    }
+
+    fn turn_left(d: Dir) -> Dir {
+        match d {
+            Dir::East => Dir::North,
+            Dir::West => Dir::South,
+            Dir::North => Dir::West,
+            Dir::South => Dir::East,
+        }
+    }
+
+    fn dir_vec(d: Dir) -> (isize, isize) {
+        match d {
+            Dir::East => (0, 1),
+            Dir::West => (0, -1),
+            Dir::North => (-1, 0),
+            Dir::South => (1, 0),
+        }
+    }
+}
+
+fn main() {
+    let temp = read_to_string(stdin()).unwrap();
+    let mut iter = temp
+        .split_ascii_whitespace()
+        .map(|x| x.parse::<isize>().unwrap());
+    let (m, n) = (iter.next().unwrap(), iter.next().unwrap());
+
+    let field: Vec<Vec<Tile>> = (0..m)
+        .map(|_| {
+            (0..n)
+                .map(|_| match iter.next().unwrap() {
+                    0 => Tile::Blank,
+                    _ => Tile::Wall,
+                })
+                .collect()
+        })
+        .collect();
+
+    let is_in = |r: isize, c: isize| r >= 0 && r < m && c >= 0 && c < n;
+
+    let start_state = (
+        iter.next().unwrap() - 1,
+        iter.next().unwrap() - 1,
+        Dir::convert_from_no(iter.next().unwrap()),
+    );
+
+    let dest_state = (
+        iter.next().unwrap() - 1,
+        iter.next().unwrap() - 1,
+        Dir::convert_from_no(iter.next().unwrap()),
+    );
+
+    let mut deq = VecDeque::new();
+    let mut vis: Vec<Vec<Vec<_>>> = (0..m)
+        .map(|_| (0..n).map(|_| (0..4).map(|_| false).collect()).collect())
+        .collect();
+    deq.push_back((start_state, 0));
+
+    while deq.len() > 0 {
+        let ((curr_r, curr_c, curr_d), curr_act) = deq.pop_front().unwrap();
+
+        if vis[curr_r as usize][curr_c as usize][Dir::convert_to_no(curr_d)] {
+            continue;
+        } else {
+            vis[curr_r as usize][curr_c as usize][Dir::convert_to_no(curr_d)] = true;
+        }
+
+        if curr_r == dest_state.0 && curr_c == dest_state.1 && curr_d == dest_state.2 {
+            println!("{}", curr_act);
+            break;
+        }
+        let dirv = Dir::dir_vec(curr_d);
+
+        let mut check_r = curr_r;
+        let mut check_c = curr_c;
+
+        for _ in 0..3 {
+            check_r += dirv.0;
+            check_c += dirv.1;
+            if is_in(check_r, check_c)
+                && matches!(field[check_r as usize][check_c as usize], Tile::Blank)
+            {
+                deq.push_back(((check_r, check_c, curr_d), curr_act + 1));
+            } else {
+                break;
+            }
+        }
+
+        deq.push_back(((curr_r, curr_c, Dir::turn_left(curr_d)), curr_act + 1));
+        deq.push_back(((curr_r, curr_c, Dir::turn_right(curr_d)), curr_act + 1));
+    }
+}
diff --git a/storage/jungol/rs/completed/1828.rs b/storage/jungol/rs/completed/1828.rs
new file mode 100644
index 0000000..8cc9cee
--- /dev/null
+++ b/storage/jungol/rs/completed/1828.rs
@@ -0,0 +1,28 @@
+use std::io::{read_to_string, stdin};
+
+fn main() {
+    let temp = read_to_string(stdin()).unwrap();
+    let mut iter = temp
+        .split_ascii_whitespace()
+        .map(|x| x.parse::<i32>().unwrap());
+
+    let n = iter.next().unwrap() as usize;
+
+    let mut chems = (0..n)
+        .map(|_| (iter.next().unwrap(), iter.next().unwrap()))
+        .collect::<Vec<_>>();
+
+    chems.sort_by_key(|x| x.1);
+
+    let mut pin = chems[0].1;
+    let mut cnt = 1;
+
+    for (x, y) in chems {
+        if x > pin {
+            cnt += 1;
+            pin = y;
+        }
+    }
+
+    println!("{}", cnt);
+}