#933545 (Rust) No.2557 緑以下コンテスト

• 問題: No.2557 緑以下コンテスト
• ユーザー: Rusty
• 提出日時: 2023-12-02 14:31:00
• 言語: Rust (1.83.0 + proconio)
• 結果: AC
• 実行時間: 1 ms / 2,000 ms
• コード長: 2,682 bytes
• コンパイル時間: 11,400 ms
• コンパイル使用メモリ: 390,356 KB
• 実行使用メモリ: 5,376 KB
• 最終ジャッジ日時: 2024-09-26 16:40:15
• 合計ジャッジ時間: 12,130 ms
• ジャッジサーバーID （参考情報）: judge3 / judge4

ファイルパターン	結果
sample	AC * 3
other	AC * 6

ソースコード

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#![allow(unused_imports)]
#![allow(dead_code)]
#![allow(unused_variables)]
//use itertools::Itertools;
use std::cmp::{max, min, Reverse};
use std::collections::{BTreeMap, BTreeSet, BinaryHeap, HashMap, HashSet, VecDeque};
use std::f64::consts::PI;
use std::io::prelude::*;
use std::io::{stdin, stdout, BufWriter, Write};
use std::time::Instant;
/*
use rand::distributions::{Distribution, Uniform};
use rand_chacha::{rand_core::SeedableRng, ChaCha8Rng};
use core::ops::{Add,Sub,Mul,Div};
use itertools::Itertools;
*/
const M1: i64 = 1000_000_007;
const M2: i64 = 998244353;
fn main() {
    let mut out: BufWriter<std::io::StdoutLock<'_>> = BufWriter::new(stdout().lock());
    input! {
        n: usize,
    }
    if n < 1200 {
        write!(out, "green\n").unwrap();
    } else {
        write!(out, "difficult\n").unwrap();
    }
    //write!(out,"{}\n",ans).unwrap();
}
pub mod my_proconio {
    #[macro_export]
    macro_rules! input {
        (source = $s:expr, $($r:tt)*) => {
            let mut iter = $s.split_whitespace();
            let mut next = || { iter.next().unwrap() };
            input_inner!{next, $($r)*}
        };
        ($($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_export]
    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)*}
        };
        ($next:expr, mut $var:ident : $t:tt $($r:tt)*) => {
            let mut $var = read_value!($next, $t);
            input_inner!{$next $($r)*}
        };
    }
    #[macro_export]
    macro_rules! read_value {
        ($next:expr, ( $($t:tt),* )) => {
            ( $(read_value!($next, $t)),* )
        };
        ($next:expr, [ $t:tt ; $len:expr ]) => {
            (0..$len).map(|_| read_value!($next, $t)).collect::<Vec<_>>()
        };
        ($next:expr, chars) => {
            read_value!($next, String).chars().collect::<Vec<char>>()
        };
        ($next:expr, usize1) => {
            read_value!($next, usize) - 1
        };
        ($next:expr, $t:ty) => {
            $next().parse::<$t>().expect("Parse error")
        };
    }
}
 
 
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