diff --git a/atcoder/abc361/a.rs b/atcoder/abc361/a.rs
new file mode 100644
index 00000000..9e0c3534
--- /dev/null
+++ b/atcoder/abc361/a.rs
@@ -0,0 +1,51 @@
+use std::io::{Write, BufWriter};
+// https://qiita.com/tanakh/items/0ba42c7ca36cd29d0ac8
+macro_rules! input {
+    ($($r:tt)*) => {
+        let stdin = std::io::stdin();
+        let mut bytes = std::io::Read::bytes(std::io::BufReader::new(stdin.lock()));
+        let mut next = move || -> String{
+            bytes.by_ref().map(|r|r.unwrap() as char)
+                .skip_while(|c|c.is_whitespace())
+                .take_while(|c|!c.is_whitespace())
+                .collect()
+        };
+        input_inner!{next, $($r)*}
+    };
+}
+
+macro_rules! input_inner {
+    ($next:expr) => {};
+    ($next:expr,) => {};
+    ($next:expr, $var:ident : $t:tt $($r:tt)*) => {
+        let $var = read_value!($next, $t);
+        input_inner!{$next $($r)*}
+    };
+}
+
+macro_rules! read_value {
+    ($next:expr, [ $t:tt ; $len:expr ]) => {
+        (0..$len).map(|_| read_value!($next, $t)).collect::<Vec<_>>()
+    };
+    ($next:expr, $t:ty) => ($next().parse::<$t>().expect("Parse error"));
+}
+
+fn main() {
+    let out = std::io::stdout();
+    let mut out = BufWriter::new(out.lock());
+    macro_rules! puts {($($format:tt)*) => (let _ = write!(out,$($format)*););}
+    macro_rules! putvec {
+        ($v:expr) => {
+            for i in 0..$v.len() {
+                puts!("{}{}", $v[i], if i + 1 == $v.len() {"\n"} else {" "});
+            }
+        }
+    }
+    input! {
+        n: usize, k: usize, x: i64,
+        a: [i64; n],
+    }
+    let mut a = a;
+    a.insert(k, x);
+    putvec!(a);
+}
diff --git a/atcoder/abc361/b.rs b/atcoder/abc361/b.rs
new file mode 100644
index 00000000..e2f9152d
--- /dev/null
+++ b/atcoder/abc361/b.rs
@@ -0,0 +1,43 @@
+// https://qiita.com/tanakh/items/0ba42c7ca36cd29d0ac8
+macro_rules! input {
+    ($($r:tt)*) => {
+        let stdin = std::io::stdin();
+        let mut bytes = std::io::Read::bytes(std::io::BufReader::new(stdin.lock()));
+        let mut next = move || -> String{
+            bytes.by_ref().map(|r|r.unwrap() as char)
+                .skip_while(|c|c.is_whitespace())
+                .take_while(|c|!c.is_whitespace())
+                .collect()
+        };
+        input_inner!{next, $($r)*}
+    };
+}
+
+macro_rules! input_inner {
+    ($next:expr) => {};
+    ($next:expr,) => {};
+    ($next:expr, $var:ident : $t:tt $($r:tt)*) => {
+        let $var = read_value!($next, $t);
+        input_inner!{$next $($r)*}
+    };
+}
+
+macro_rules! read_value {
+    ($next:expr, [ $t:tt ; $len:expr ]) => {
+        (0..$len).map(|_| read_value!($next, $t)).collect::<Vec<_>>()
+    };
+    ($next:expr, $t:ty) => ($next().parse::<$t>().expect("Parse error"));
+}
+
+fn main() {
+    input!(x: [[i64; 3]; 4]);
+    let mut ok = true;
+    for i in 0..3 {
+        let lo = x[0][i].max(x[2][i]);
+        let hi = x[1][i].min(x[3][i]);
+        if lo >= hi {
+            ok = false;
+        }
+    }
+    println!("{}", if ok { "Yes" } else { "No" });
+}
diff --git a/atcoder/abc361/remain.txt b/atcoder/abc361/remain.txt
new file mode 100644
index 00000000..3a91954e
--- /dev/null
+++ b/atcoder/abc361/remain.txt
@@ -0,0 +1,5 @@
+c
+d
+e
+f
+g
diff --git a/atcoder/abc363/a.rs b/atcoder/abc363/a.rs
new file mode 100644
index 00000000..b468ee86
--- /dev/null
+++ b/atcoder/abc363/a.rs
@@ -0,0 +1,10 @@
+fn getline() -> String {
+    let mut ret = String::new();
+    std::io::stdin().read_line(&mut ret).ok().unwrap();
+    ret
+}
+
+fn main() {
+    let r = getline().trim().parse::<i64>().unwrap();
+    println!("{}", (399 - r) % 100 + 1);
+}
diff --git a/atcoder/abc363/b.rs b/atcoder/abc363/b.rs
new file mode 100644
index 00000000..5f651e9b
--- /dev/null
+++ b/atcoder/abc363/b.rs
@@ -0,0 +1,45 @@
+// https://qiita.com/tanakh/items/0ba42c7ca36cd29d0ac8
+macro_rules! input {
+    ($($r:tt)*) => {
+        let stdin = std::io::stdin();
+        let mut bytes = std::io::Read::bytes(std::io::BufReader::new(stdin.lock()));
+        let mut next = move || -> String{
+            bytes.by_ref().map(|r|r.unwrap() as char)
+                .skip_while(|c|c.is_whitespace())
+                .take_while(|c|!c.is_whitespace())
+                .collect()
+        };
+        input_inner!{next, $($r)*}
+    };
+}
+
+macro_rules! input_inner {
+    ($next:expr) => {};
+    ($next:expr,) => {};
+    ($next:expr, $var:ident : $t:tt $($r:tt)*) => {
+        let $var = read_value!($next, $t);
+        input_inner!{$next $($r)*}
+    };
+}
+
+macro_rules! read_value {
+    ($next:expr, [ $t:tt ; $len:expr ]) => {
+        (0..$len).map(|_| read_value!($next, $t)).collect::<Vec<_>>()
+    };
+    ($next:expr, $t:ty) => ($next().parse::<$t>().expect("Parse error"));
+}
+
+fn main() {
+    input! {
+        n: usize, t: i32, p: usize,
+        l: [i32; n],
+    }
+    let mut x = 0;
+    loop {
+        if l.iter().filter(|&&h| h + x >= t).count() >= p {
+            println!("{x}");
+            return;
+        }
+        x += 1;
+    }
+}
diff --git a/atcoder/abc363/remain.txt b/atcoder/abc363/remain.txt
new file mode 100644
index 00000000..3a91954e
--- /dev/null
+++ b/atcoder/abc363/remain.txt
@@ -0,0 +1,5 @@
+c
+d
+e
+f
+g
diff --git a/atcoder/abc369/a.rs b/atcoder/abc369/a.rs
new file mode 100644
index 00000000..f839c8c5
--- /dev/null
+++ b/atcoder/abc369/a.rs
@@ -0,0 +1,36 @@
+use std::io::Read;
+
+fn get_word() -> String {
+    let stdin = std::io::stdin();
+    let mut stdin=stdin.lock();
+    let mut u8b: [u8; 1] = [0];
+    loop {
+        let mut buf: Vec<u8> = Vec::with_capacity(16);
+        loop {
+            let res = stdin.read(&mut u8b);
+            if res.unwrap_or(0) == 0 || u8b[0] <= b' ' {
+                break;
+            } else {
+                buf.push(u8b[0]);
+            }
+        }
+        if buf.len() >= 1 {
+            let ret = String::from_utf8(buf).unwrap();
+            return ret;
+        }
+    }
+}
+
+fn get<T: std::str::FromStr>() -> T { get_word().parse().ok().unwrap() }
+
+fn main() {
+    let a: i32 = get();
+    let b: i32 = get();
+    if a == b {
+        println!("1");
+    } else if (a + b) % 2 == 0 {
+        println!("3");
+    } else {
+        println!("2");
+    }
+}
diff --git a/atcoder/abc369/remain.txt b/atcoder/abc369/remain.txt
new file mode 100644
index 00000000..9fbb6235
--- /dev/null
+++ b/atcoder/abc369/remain.txt
@@ -0,0 +1,6 @@
+b
+c
+d
+e
+f
+g
diff --git a/atcoder/abc372/a.rs b/atcoder/abc372/a.rs
new file mode 100644
index 00000000..21da99c0
--- /dev/null
+++ b/atcoder/abc372/a.rs
@@ -0,0 +1,13 @@
+fn getline() -> String {
+    let mut ret = String::new();
+    std::io::stdin().read_line(&mut ret).ok().unwrap();
+    ret
+}
+
+fn main() {
+    for c in getline().chars() {
+        if c != '.' {
+            print!("{c}");
+        }
+    }
+}
diff --git a/atcoder/abc372/b.rs b/atcoder/abc372/b.rs
new file mode 100644
index 00000000..893af3fe
--- /dev/null
+++ b/atcoder/abc372/b.rs
@@ -0,0 +1,56 @@
+#[allow(unused_imports)]
+use std::cmp::*;
+#[allow(unused_imports)]
+use std::collections::*;
+use std::io::Read;
+
+#[allow(dead_code)]
+fn getline() -> String {
+    let mut ret = String::new();
+    std::io::stdin().read_line(&mut ret).ok().unwrap();
+    ret
+}
+
+fn get_word() -> String {
+    let stdin = std::io::stdin();
+    let mut stdin=stdin.lock();
+    let mut u8b: [u8; 1] = [0];
+    loop {
+        let mut buf: Vec<u8> = Vec::with_capacity(16);
+        loop {
+            let res = stdin.read(&mut u8b);
+            if res.unwrap_or(0) == 0 || u8b[0] <= b' ' {
+                break;
+            } else {
+                buf.push(u8b[0]);
+            }
+        }
+        if buf.len() >= 1 {
+            let ret = String::from_utf8(buf).unwrap();
+            return ret;
+        }
+    }
+}
+
+#[allow(dead_code)]
+fn get<T: std::str::FromStr>() -> T { get_word().parse().ok().unwrap() }
+
+fn main() {
+    let mut x: i32 = get();
+    let mut a = vec![];
+    let mut pw = vec![1];
+    for i in 1..11 {
+        pw.push(pw[i - 1] * 3);
+    }
+    for i in (0..11).rev() {
+        while x >= pw[i] {
+            x -= pw[i];
+            a.push(i);
+        }
+    }
+    println!("{}", a.len());
+    for v in a {
+        print!("{v} ");
+    }
+    println!();
+}
diff --git a/atcoder/abc372/remain.txt b/atcoder/abc372/remain.txt
new file mode 100644
index 00000000..3a91954e
--- /dev/null
+++ b/atcoder/abc372/remain.txt
@@ -0,0 +1,5 @@
+c
+d
+e
+f
+g