practice with rust

Author: reo11

Diff for: atcoder/abc/abc301-400/abc336/a.rs

@@ -0,0 +1,17 @@
+use proconio::input;
+
+fn main() {
+    input! {
+        n: usize,
+    }
+
+    let mut ans = String::new();
+
+    ans.push_str("L");
+    for i in 0..n {
+        ans.push_str("o");
+    }
+    ans.push_str("ng");
+
+    println!("{}", ans);
+}

Diff for: atcoder/abc/abc301-400/abc336/b.rs

@@ -0,0 +1,18 @@
+use proconio::input;
+
+fn ctz(mut x: u32) -> u32 {
+    let mut res = 0;
+    while x & 1 == 0 {
+        x >>= 1;
+        res += 1;
+    }
+    res
+}
+
+fn main() {
+    input! {
+        n: u32,
+    }
+
+    println!("{}", ctz(n));
+}

Diff for: atcoder/abc/abc301-400/abc336/c.rs

@@ -0,0 +1,31 @@
+use proconio::input;
+
+fn decimal_to_quinary(mut decimal: u64) -> String {
+    if decimal == 0 {
+        return String::from("0");
+    }
+
+    let mut result = String::new();
+
+    while decimal > 0 {
+        let remainder = decimal % 5;
+        result = remainder.to_string() + &result; // 数字を文字列に変換して前に追加
+        decimal /= 5;
+    }
+
+    result
+}
+
+fn main() {
+    input! {
+        n: u64,
+    }
+    let mut x = decimal_to_quinary(n - 1);
+
+    x = x.replace("4", "8");
+    x = x.replace("3", "6");
+    x = x.replace("2", "4");
+    x = x.replace("1", "2");
+
+    println!("{}", x);
+}

Diff for: atcoder/abc/abc301-400/abc336/d.rs

@@ -0,0 +1,31 @@
+use proconio::input;
+
+fn decimal_to_quinary(mut decimal: u64) -> String {
+    if decimal == 0 {
+        return String::from("0");
+    }
+
+    let mut result = String::new();
+
+    while decimal > 0 {
+        let remainder = decimal % 5;
+        result = remainder.to_string() + &result; // 数字を文字列に変換して前に追加
+        decimal /= 5;
+    }
+
+    result
+}
+
+fn main() {
+    input! {
+        n: u64,
+    }
+    let mut x = decimal_to_quinary(n - 1);
+
+    x = x.replace("4", "8");
+    x = x.replace("3", "6");
+    x = x.replace("2", "4");
+    x = x.replace("1", "2");
+
+    println!("{}", x);
+}

Diff for: dockerfiles/Dockerfile

@@ -52,7 +52,7 @@ RUN add-apt-repository -y ppa:pypy/ppa &&\
 RUN rm -f /usr/bin/python && ln -s /usr/bin/python3 /usr/bin/python
 
 # Rust
-ENV RUST_VERSION 1.66.1
+ENV RUST_VERSION 1.70.0
 ENV RUST_HOME /home/${UNAME}/.cargo
 ENV RUSTUP_HOME ${RUST_HOME}/rustup
 ENV CARGO_HOME ${RUST_HOME}/cargo

Diff for: makefile

@@ -11,7 +11,7 @@ test: run-test
 # requier `docker login` before push
 
 build-atcoder:
-	docker build --build-arg UID=$(shell id -u) --build-arg UNAME=$(shell whoami) -t $(ATCODER_IMAGE) -f dockerfiles/python.Dockerfile .
+	docker build --build-arg UID=$(shell id -u) --build-arg UNAME=$(shell whoami) -t $(ATCODER_IMAGE) -f dockerfiles/Dockerfile .
 	docker push $(ATCODER_IMAGE)
 
 ifeq ($(shell docker ps -a --format '{{.Names}}'| grep $(ATCODER_CONTAINER_NAME)),)