abc228 a, b, c

cargo-atcoder-1.70.0/contests/abc228/Cargo.toml

@@ -0,0 +1,15 @@
+[package]
+name = "abc228"
+version = "0.1.0"
+edition = "2021"
+
+# dependencies added to new project
+[dependencies]
+ac-library-rs = "=0.1.1"
+num = "=0.4.0"
+proconio = { version = "=0.4.3", features = ["derive"] }
+superslice = "=1.0.0"
+
+[profile.release]
+lto = true
+panic = 'abort'

cargo-atcoder-1.70.0/contests/abc228/rust-toolchain

@@ -0,0 +1 @@
+1.70.0

cargo-atcoder-1.70.0/contests/abc228/src/bin/a.rs

@@ -0,0 +1,19 @@
+use proconio::input;
+
+fn main() {
+    input! {
+        s: usize,
+        t: usize,
+        x: usize,
+    };
+    let mut i = s;
+    while i != t {
+        if i == x {
+            println!("Yes");
+            return;
+        }
+        i += 1;
+        i %= 24;
+    }
+    println!("No");
+}

cargo-atcoder-1.70.0/contests/abc228/src/bin/b.rs

@@ -0,0 +1,17 @@
+use proconio::{input, marker::Usize1};
+
+fn main() {
+    input! {
+        n: usize,
+        x: Usize1,
+        a: [Usize1; n],
+    };
+    let mut visited = vec![false; n];
+    let mut i = x;
+    while !visited[i] {
+        visited[i] = true;
+        i = a[i];
+    }
+    let ans = visited.into_iter().filter(|b| *b).count();
+    println!("{}", ans);
+}

cargo-atcoder-1.70.0/contests/abc228/src/bin/c.rs

@@ -0,0 +1,26 @@
+use proconio::input;
+use superslice::Ext;
+
+fn main() {
+    input! {
+        n: usize,
+        k: usize,
+        p: [[usize; 3]; n],
+    };
+    let mut is = p
+        .into_iter()
+        .map(|p_i| p_i.into_iter().sum::<usize>())
+        .enumerate()
+        .collect::<Vec<(usize, usize)>>();
+    is.sort_by_key(|(_, s)| *s);
+
+    let mut ans = vec![false; n];
+    for (i, s) in is.iter().copied() {
+        let j = is.lower_bound_by_key(&(s + 300 + 1), |(_, s)| *s);
+        ans[i] = n + 1 - j <= k;
+    }
+
+    for a in ans {
+        println!("{}", if a { "Yes" } else { "No" });
+    }
+}

cargo-atcoder-1.70.0/contests/abc228/src/bin/d.rs

@@ -0,0 +1,10 @@
+use proconio::{input, marker::Usize1};
+
+fn main() {
+    input! {
+        n: usize,
+        a: [Usize1; n],
+    };
+    let ans = n - a.len();
+    println!("{}", ans);
+}

cargo-atcoder-1.70.0/contests/abc228/src/bin/e.rs

@@ -0,0 +1,10 @@
+use proconio::{input, marker::Usize1};
+
+fn main() {
+    input! {
+        n: usize,
+        a: [Usize1; n],
+    };
+    let ans = n - a.len();
+    println!("{}", ans);
+}

cargo-atcoder-1.70.0/contests/abc228/src/bin/f.rs

@@ -0,0 +1,10 @@
+use proconio::{input, marker::Usize1};
+
+fn main() {
+    input! {
+        n: usize,
+        a: [Usize1; n],
+    };
+    let ans = n - a.len();
+    println!("{}", ans);
+}

cargo-atcoder-1.70.0/contests/abc228/src/bin/g.rs

@@ -0,0 +1,10 @@
+use proconio::{input, marker::Usize1};
+
+fn main() {
+    input! {
+        n: usize,
+        a: [Usize1; n],
+    };
+    let ans = n - a.len();
+    println!("{}", ans);
+}

cargo-atcoder-1.70.0/contests/abc228/src/bin/h.rs

@@ -0,0 +1,10 @@
+use proconio::{input, marker::Usize1};
+
+fn main() {
+    input! {
+        n: usize,
+        a: [Usize1; n],
+    };
+    let ans = n - a.len();
+    println!("{}", ans);
+}