結果
問題 | No.2961 Shiny Monster Master |
ユーザー | naut3 |
提出日時 | 2024-11-17 07:57:21 |
言語 | Rust (1.77.0 + proconio) |
結果 |
AC
|
実行時間 | 14 ms / 1,777 ms |
コード長 | 3,499 bytes |
コンパイル時間 | 13,671 ms |
コンパイル使用メモリ | 377,748 KB |
実行使用メモリ | 11,224 KB |
最終ジャッジ日時 | 2024-11-17 07:57:41 |
合計ジャッジ時間 | 16,425 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge1 |
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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
5,248 KB |
testcase_01 | AC | 2 ms
5,248 KB |
testcase_02 | AC | 2 ms
5,248 KB |
testcase_03 | AC | 1 ms
5,248 KB |
testcase_04 | AC | 1 ms
5,248 KB |
testcase_05 | AC | 7 ms
6,528 KB |
testcase_06 | AC | 6 ms
8,700 KB |
testcase_07 | AC | 8 ms
7,552 KB |
testcase_08 | AC | 10 ms
10,112 KB |
testcase_09 | AC | 3 ms
5,248 KB |
testcase_10 | AC | 13 ms
9,984 KB |
testcase_11 | AC | 8 ms
8,668 KB |
testcase_12 | AC | 7 ms
9,252 KB |
testcase_13 | AC | 1 ms
5,248 KB |
testcase_14 | AC | 10 ms
9,856 KB |
testcase_15 | AC | 9 ms
6,528 KB |
testcase_16 | AC | 6 ms
7,664 KB |
testcase_17 | AC | 8 ms
5,248 KB |
testcase_18 | AC | 9 ms
7,168 KB |
testcase_19 | AC | 10 ms
6,912 KB |
testcase_20 | AC | 9 ms
9,728 KB |
testcase_21 | AC | 9 ms
9,472 KB |
testcase_22 | AC | 3 ms
5,248 KB |
testcase_23 | AC | 8 ms
5,248 KB |
testcase_24 | AC | 4 ms
5,248 KB |
testcase_25 | AC | 9 ms
8,960 KB |
testcase_26 | AC | 9 ms
8,636 KB |
testcase_27 | AC | 7 ms
6,016 KB |
testcase_28 | AC | 6 ms
7,340 KB |
testcase_29 | AC | 5 ms
5,888 KB |
testcase_30 | AC | 10 ms
10,752 KB |
testcase_31 | AC | 9 ms
8,064 KB |
testcase_32 | AC | 8 ms
8,320 KB |
testcase_33 | AC | 10 ms
9,492 KB |
testcase_34 | AC | 6 ms
8,192 KB |
testcase_35 | AC | 11 ms
9,464 KB |
testcase_36 | AC | 4 ms
7,840 KB |
testcase_37 | AC | 10 ms
6,528 KB |
testcase_38 | AC | 4 ms
7,040 KB |
testcase_39 | AC | 7 ms
9,216 KB |
testcase_40 | AC | 6 ms
6,528 KB |
testcase_41 | AC | 4 ms
5,248 KB |
testcase_42 | AC | 8 ms
7,996 KB |
testcase_43 | AC | 3 ms
5,248 KB |
testcase_44 | AC | 11 ms
7,532 KB |
testcase_45 | AC | 1 ms
5,248 KB |
testcase_46 | AC | 5 ms
5,248 KB |
testcase_47 | AC | 8 ms
10,496 KB |
testcase_48 | AC | 5 ms
9,216 KB |
testcase_49 | AC | 5 ms
5,504 KB |
testcase_50 | AC | 10 ms
9,216 KB |
testcase_51 | AC | 6 ms
5,248 KB |
testcase_52 | AC | 6 ms
6,400 KB |
testcase_53 | AC | 4 ms
6,820 KB |
testcase_54 | AC | 3 ms
5,248 KB |
testcase_55 | AC | 9 ms
9,984 KB |
testcase_56 | AC | 10 ms
7,128 KB |
testcase_57 | AC | 7 ms
6,016 KB |
testcase_58 | AC | 6 ms
6,824 KB |
testcase_59 | AC | 9 ms
8,192 KB |
testcase_60 | AC | 7 ms
5,248 KB |
testcase_61 | AC | 6 ms
5,888 KB |
testcase_62 | AC | 13 ms
10,752 KB |
testcase_63 | AC | 9 ms
10,232 KB |
testcase_64 | AC | 6 ms
5,248 KB |
testcase_65 | AC | 10 ms
8,192 KB |
testcase_66 | AC | 1 ms
5,248 KB |
testcase_67 | AC | 1 ms
5,248 KB |
testcase_68 | AC | 1 ms
5,248 KB |
testcase_69 | AC | 2 ms
5,248 KB |
testcase_70 | AC | 1 ms
5,248 KB |
testcase_71 | AC | 1 ms
5,248 KB |
testcase_72 | AC | 1 ms
5,248 KB |
testcase_73 | AC | 1 ms
5,248 KB |
testcase_74 | AC | 13 ms
11,112 KB |
testcase_75 | AC | 14 ms
11,224 KB |
testcase_76 | AC | 13 ms
11,136 KB |
ソースコード
#![allow(non_snake_case, unused_must_use, unused_imports)] use std::io::{self, prelude::*}; fn main() { let (stdin, stdout) = (io::read_to_string(io::stdin()).unwrap(), io::stdout()); let (mut stdin, mut buffer) = (stdin.split_whitespace(), io::BufWriter::new(stdout.lock())); macro_rules! input { ($t: tt, $n: expr) => { (0..$n).map(|_| input!($t)).collect::<Vec<_>>() }; (Chars) => { input!(String).chars().collect::<Vec<_>>() }; (Usize1) => { stdin.next().unwrap().parse::<usize>().unwrap() - 1 }; ($t: ty) => { stdin.next().unwrap().parse::<$t>().unwrap() }; } let R = input!(usize); let N = input!(usize); let A = input!(usize, N); let mut bit = binary_indexed_tree::BinaryIndexedTree::new(R); for a in A { bit.add(a, 1); } for _ in 0..input!(u32) { let l = input!(usize); let r = input!(usize); let ql = l % R; let c1 = N * (l / R) + if ql > 0 { bit.sum(0..ql) } else { 0 }; let qr = r % R; let c2 = N * (r / R) + bit.sum(0..=qr); writeln!(buffer, "{}", c2 - c1); } } #[rustfmt::skip] pub mod binary_indexed_tree {#[derive(Clone, PartialEq, Eq, Debug)]pub struct BinaryIndexedTree<T> { tree: Vec<T>, pub size: usize,}impl< T: Default + Clone + Copy + PartialOrd + Ord + std::ops::AddAssign + std::ops::Sub<Output = T> + std::ops::Add<Output = T>, > BinaryIndexedTree<T>{ pub fn new(size: usize) -> Self { return Self { tree: vec![T::default(); size + 1], size, }; } pub fn add(&mut self, i: usize, w: T) { assert!(i < self.size); self._add(i + 1, w); } pub fn prefix_sum(&self, i: usize) -> T { assert!(i < self.size, "size = {}, index = {}", self.size, i); self._sum(i + 1) } pub fn sum<R: std::ops::RangeBounds<usize>>(&self, range: R) -> T { let left = match range.start_bound() { std::ops::Bound::Included(&l) => l, std::ops::Bound::Excluded(&l) => l + 1, std::ops::Bound::Unbounded => 0, }; let right = match range.end_bound() { std::ops::Bound::Included(&r) => r, std::ops::Bound::Excluded(&r) => r - 1, std::ops::Bound::Unbounded => self.tree.len() - 2, }; if left == 0 { return self.prefix_sum(right); } else { return self.prefix_sum(right) - self.prefix_sum(left - 1); } } pub fn upper_bound(&self, w: T) -> usize { let mut d = self.tree.len().next_power_of_two() / 2; let mut j = 0; let mut u = T::default(); while d != 0 { if j + d < self.tree.len() { let v = u + self.tree[j + d]; if v <= w { u = v; j += d; } } d /= 2; } j } pub fn from(array: &[T]) -> Self { let mut tree = vec![T::default(); array.len() + 1]; for i in 1..tree.len() { let x = array[i - 1]; tree[i] += x; let j = i + (i & i.wrapping_neg()); if j < tree.len() { let v = tree[i]; tree[j] += v; } } Self { tree, size: array.len(), } } fn _add(&mut self, mut i: usize, w: T) { while i < self.tree.len() { self.tree[i] += w; i += i & i.wrapping_neg(); } } fn _sum(&self, mut i: usize) -> T { let mut ret = T::default(); while i > 0 { ret += self.tree[i]; i -= i & i.wrapping_neg(); } return ret; }}impl< T: Default + Clone + Copy + PartialOrd + Ord + std::ops::AddAssign + std::ops::Sub<Output = T> + std::fmt::Display + std::ops::Add<Output = T>, > std::fmt::Display for BinaryIndexedTree<T>{ fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { write!( f, "{}", (0..self.size) .map(|i| self.sum(i..=i)) .map(|v| v.to_string()) .collect::<Vec<_>>() .join(" ") ) }}}