結果
問題 | No.1233 割り切れない気持ち |
ユーザー | manta1130 |
提出日時 | 2022-03-22 22:29:15 |
言語 | Rust (1.77.0 + proconio) |
結果 |
TLE
|
実行時間 | - |
コード長 | 5,523 bytes |
コンパイル時間 | 12,641 ms |
コンパイル使用メモリ | 405,984 KB |
実行使用メモリ | 14,020 KB |
最終ジャッジ日時 | 2024-10-10 16:54:26 |
合計ジャッジ時間 | 20,385 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge5 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 1 ms
13,636 KB |
testcase_01 | AC | 1 ms
6,816 KB |
testcase_02 | AC | 1 ms
6,816 KB |
testcase_03 | AC | 1 ms
6,816 KB |
testcase_04 | AC | 1 ms
6,820 KB |
testcase_05 | AC | 1 ms
6,816 KB |
testcase_06 | AC | 1 ms
6,816 KB |
testcase_07 | AC | 7 ms
6,816 KB |
testcase_08 | AC | 11 ms
6,816 KB |
testcase_09 | AC | 90 ms
7,560 KB |
testcase_10 | AC | 26 ms
8,416 KB |
testcase_11 | AC | 6 ms
6,816 KB |
testcase_12 | AC | 28 ms
9,120 KB |
testcase_13 | AC | 27 ms
9,128 KB |
testcase_14 | AC | 27 ms
9,252 KB |
testcase_15 | AC | 27 ms
10,024 KB |
testcase_16 | AC | 31 ms
9,128 KB |
testcase_17 | AC | 7 ms
6,820 KB |
testcase_18 | AC | 26 ms
9,124 KB |
testcase_19 | AC | 15 ms
9,640 KB |
testcase_20 | AC | 7 ms
6,820 KB |
testcase_21 | AC | 8 ms
6,820 KB |
testcase_22 | AC | 8 ms
6,820 KB |
testcase_23 | AC | 8 ms
6,816 KB |
testcase_24 | AC | 8 ms
6,816 KB |
testcase_25 | AC | 8 ms
6,820 KB |
testcase_26 | AC | 8 ms
6,816 KB |
testcase_27 | AC | 186 ms
7,964 KB |
testcase_28 | AC | 169 ms
7,840 KB |
testcase_29 | AC | 154 ms
9,432 KB |
testcase_30 | AC | 146 ms
7,836 KB |
testcase_31 | AC | 133 ms
7,584 KB |
testcase_32 | AC | 122 ms
7,716 KB |
testcase_33 | AC | 113 ms
7,588 KB |
testcase_34 | AC | 108 ms
7,588 KB |
testcase_35 | AC | 102 ms
7,452 KB |
testcase_36 | AC | 96 ms
7,456 KB |
testcase_37 | AC | 1 ms
6,816 KB |
testcase_38 | TLE | - |
testcase_39 | -- | - |
testcase_40 | -- | - |
コンパイルメッセージ
warning: variable does not need to be mutable --> src/main.rs:11:9 | 11 | let mut a = input_vector::<usize>(); | ----^ | | | help: remove this `mut` | = note: `#[warn(unused_mut)]` on by default warning: variable does not need to be mutable --> src/main.rs:12:9 | 12 | let mut s = a.iter().sum::<usize>(); | ----^ | | | help: remove this `mut`
ソースコード
#[allow(unused_imports)] use std::io::{stdout, BufWriter, Write}; fn main() { let out = stdout(); let mut out = BufWriter::new(out.lock()); inputv! { n:usize, } let mut a = input_vector::<usize>(); let mut s = a.iter().sum::<usize>(); let mut ans = n * s; let max = *a.iter().max().unwrap(); let mut arr = vec![0; max * 2 + 1]; for &i in &a { arr[i] += 1; } let sumarr = [0] .iter() .cloned() .chain(arr.iter().scan(0, |state, &x| { *state += x; Some(*state) })) .collect::<Vec<_>>(); for i in a { let mut buf = 0; for j in 1.. { if (j + 1) * i > max * 2 + 1 { break; } buf += j * (sumarr[(j + 1) * i] - sumarr[j * i]); // dbg!(j, j * (sumarr[(j + 1) * i] - sumarr[j * i])); } //dbg!(i * buf); ans -= i * buf; } writeln!(out, "{}", ans).unwrap(); } //https://github.com/manta1130/competitive-template-rs use input::*; pub mod input { use std::cell::RefCell; use std::io; pub const SPLIT_DELIMITER: char = ' '; pub use std::io::prelude::*; thread_local! { pub static INPUT_BUFFER:RefCell<std::collections::VecDeque<String>>=RefCell::new(std::collections::VecDeque::new()); } #[macro_export] macro_rules! input_internal { ($x:ident : $t:ty) => { INPUT_BUFFER.with(|p| { while p.borrow().len() == 0 { let temp_str = input_line_str(); let mut split_result_iter = temp_str .split(SPLIT_DELIMITER) .map(|q| q.to_string()) .filter(|q| q.len() > 0) .collect::<std::collections::VecDeque<_>>(); p.borrow_mut().append(&mut split_result_iter) } }); let mut buf_split_result = String::new(); INPUT_BUFFER.with(|p| buf_split_result = p.borrow_mut().pop_front().unwrap()); let $x: $t = buf_split_result.parse().unwrap(); }; (mut $x:ident : $t:ty) => { INPUT_BUFFER.with(|p| { while p.borrow().len() == 0 { let temp_str = input_line_str(); let mut split_result_iter = temp_str .split(SPLIT_DELIMITER) .map(|q| q.to_string()) .filter(|q| q.len() > 0) .collect::<std::collections::VecDeque<_>>(); p.borrow_mut().append(&mut split_result_iter) } }); let mut buf_split_result = String::new(); INPUT_BUFFER.with(|p| buf_split_result = p.borrow_mut().pop_front().unwrap()); let mut $x: $t = buf_split_result.parse().unwrap(); }; } pub fn input_buffer_is_empty() -> bool { let mut empty = false; INPUT_BUFFER.with(|p| { if p.borrow().len() == 0 { empty = true; } }); empty } #[macro_export] macro_rules! inputv { ($i:ident : $t:ty) => { input_internal!{$i : $t} }; (mut $i:ident : $t:ty) => { input_internal!{mut $i : $t} }; ($i:ident : $t:ty $(,)*) => { input_internal!{$i : $t} }; (mut $i:ident : $t:ty $(,)*) => { input_internal!{mut $i : $t} }; (mut $i:ident : $t:ty,$($q:tt)*) => { input_internal!{mut $i : $t} inputv!{$($q)*} }; ($i:ident : $t:ty,$($q:tt)*) => { input_internal!{$i : $t} inputv!{$($q)*} }; } pub fn input_all() { INPUT_BUFFER.with(|p| { if p.borrow().len() == 0 { let mut temp_str = String::new(); std::io::stdin().read_to_string(&mut temp_str).unwrap(); let mut split_result_iter = temp_str .split_whitespace() .map(|q| q.to_string()) .collect::<std::collections::VecDeque<_>>(); p.borrow_mut().append(&mut split_result_iter) } }); } pub fn input_line_str() -> String { let mut s = String::new(); io::stdin().read_line(&mut s).unwrap(); s.trim().to_string() } #[allow(clippy::match_wild_err_arm)] pub fn input_vector<T>() -> Vec<T> where T: std::str::FromStr, { let mut v: Vec<T> = Vec::new(); let s = input_line_str(); let split_result = s.split(SPLIT_DELIMITER); for z in split_result { let buf = match z.parse() { Ok(r) => r, Err(_) => panic!("Parse Error",), }; v.push(buf); } v } #[allow(clippy::match_wild_err_arm)] pub fn input_vector_row<T>(n: usize) -> Vec<T> where T: std::str::FromStr, { let mut v = Vec::with_capacity(n); for _ in 0..n { let buf = match input_line_str().parse() { Ok(r) => r, Err(_) => panic!("Parse Error",), }; v.push(buf); } v } pub trait ToCharVec { fn to_charvec(&self) -> Vec<char>; } impl ToCharVec for String { fn to_charvec(&self) -> Vec<char> { self.to_string().chars().collect::<Vec<_>>() } } }