#870315 (Rust) No.2306 [Cherry 5th Tune C] ウソツキタマシイ

• 問題: No.2306 [Cherry 5th Tune C] ウソツキタマシイ
• ユーザー: Moss_Local
• 提出日時: 2023-05-19 21:38:03
• 言語: Rust (1.77.0 + proconio)
• 結果: AC
• 実行時間: 139 ms / 2,000 ms
• コード長: 5,165 bytes
• コンパイル時間: 14,962 ms
• コンパイル使用メモリ: 383,524 KB
• 実行使用メモリ: 6,820 KB
• 最終ジャッジ日時: 2024-12-18 02:25:55
• 合計ジャッジ時間: 17,040 ms
• ジャッジサーバーID （参考情報）: judge3 / judge4

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	0 ms; 5,248 KB
testcase_02	AC	2 ms; 5,248 KB
testcase_03	AC	1 ms; 5,248 KB
testcase_04	AC	2 ms; 5,248 KB
testcase_05	AC	2 ms; 5,248 KB
testcase_06	AC	3 ms; 5,248 KB
testcase_07	AC	87 ms; 5,248 KB
testcase_08	AC	13 ms; 5,248 KB
testcase_09	AC	48 ms; 5,248 KB
testcase_10	AC	54 ms; 5,248 KB
testcase_11	AC	56 ms; 5,248 KB
testcase_12	AC	77 ms; 5,248 KB
testcase_13	AC	49 ms; 5,248 KB
testcase_14	AC	44 ms; 5,248 KB
testcase_15	AC	114 ms; 5,248 KB
testcase_16	AC	120 ms; 5,248 KB
testcase_17	AC	136 ms; 5,248 KB
testcase_18	AC	136 ms; 5,248 KB
testcase_19	AC	132 ms; 5,248 KB
testcase_20	AC	133 ms; 5,248 KB
testcase_21	AC	139 ms; 5,248 KB
testcase_22	AC	138 ms; 5,248 KB
testcase_23	AC	136 ms; 6,816 KB
testcase_24	AC	135 ms; 6,820 KB
testcase_25	AC	134 ms; 6,816 KB
testcase_26	AC	137 ms; 6,820 KB
testcase_27	AC	130 ms; 6,816 KB
testcase_28	AC	132 ms; 6,820 KB
testcase_29	AC	132 ms; 6,820 KB

コンパイルメッセージ

warning: unnecessary parentheses around type
  --> src/main.rs:66:15
   |
66 | fn readi() -> (i64) {
   |               ^   ^
   |
   = note: `#[warn(unused_parens)]` on by default
help: remove these parentheses
   |
66 - fn readi() -> (i64) {
66 + fn readi() -> i64 {
   |

warning: unused variable: `n`
   --> src/main.rs:176:10
    |
176 |     let (n, m) = readuu();
    |          ^ help: if this is intentional, prefix it with an underscore: `_n`
    |
    = note: `#[warn(unused_variables)]` on by default

warning: unused variable: `i`
   --> src/main.rs:183:9
    |
183 |     for i in 0..q {
    |         ^ help: if this is intentional, prefix it with an underscore: `_i`

ソースコード

// -*- coding:utf-8-unix -*-
// #![feature(map_first_last)]
#![allow(dead_code)]
#![allow(unused_imports)]
#![allow(unused_macros)]
// use core::num;
use std::cmp::*;
use std::fmt::*;
use std::hash::*;
use std::iter::FromIterator;
use std::*;
use std::{cmp, collections, fmt, io, iter, ops, str};
const INF: i64 = 1223372036854775807;
const UINF: usize = INF as usize;
const LINF: i64 = 2147483647;
const INF128: i128 = 1223372036854775807000000000000;
const MOD1: i64 = 1000000007;
const MOD2: i64 = 998244353;
const MOD: i64 = MOD1;
// const MOD: i64 = MOD2;
const UMOD: usize = MOD as usize;
const M_PI: f64 = 3.14159265358979323846;
// const MOD: i64 = INF;

use cmp::Ordering::*;
use std::collections::*;

use std::io::stdin;
use std::io::stdout;
use std::io::Write;

macro_rules! p {
    ($x:expr) => {
        println!("{}", $x);
    };
}

macro_rules! d {
    ($x:expr) => {
        println!("{:?}", $x);
    };
}
macro_rules! yn {
    ($val:expr) => {
        if $val {
            println!("Yes");
        } else {
            println!("No");
        }
    };
}

fn main() {
    solve();
}

// use str::Chars;
#[allow(dead_code)]
fn read<T: std::str::FromStr>() -> T {
    let mut s = String::new();
    std::io::stdin().read_line(&mut s).ok();
    s.trim().parse().ok().unwrap()
}

#[allow(dead_code)]
fn readi() -> (i64) {
    let mut str = String::new();
    let _ = stdin().read_line(&mut str).unwrap();
    let mut iter = str.split_whitespace();
    iter.next().unwrap().parse::<i64>().unwrap()
}

#[allow(dead_code)]
fn read_vec<T: std::str::FromStr>() -> Vec<T> {
    read::<String>()
        .split_whitespace()
        .map(|e| e.parse().ok().unwrap())
        .collect()
}
#[allow(dead_code)]
fn read_mat<T: std::str::FromStr>(n: u32) -> Vec<Vec<T>> {
    (0..n).map(|_| read_vec()).collect()
}

#[allow(dead_code)]
fn readii() -> (i64, i64) {
    let mut str = String::new();
    let _ = stdin().read_line(&mut str).unwrap();
    let mut iter = str.split_whitespace();
    (
        iter.next().unwrap().parse::<i64>().unwrap(),
        iter.next().unwrap().parse::<i64>().unwrap(),
    )
}

#[allow(dead_code)]
fn readiii() -> (i64, i64, i64) {
    let mut str = String::new();
    let _ = stdin().read_line(&mut str).unwrap();
    let mut iter = str.split_whitespace();
    (
        iter.next().unwrap().parse::<i64>().unwrap(),
        iter.next().unwrap().parse::<i64>().unwrap(),
        iter.next().unwrap().parse::<i64>().unwrap(),
    )
}
#[allow(dead_code)]
fn readuu() -> (usize, usize) {
    let mut str = String::new();
    let _ = stdin().read_line(&mut str).unwrap();
    let mut iter = str.split_whitespace();
    (
        iter.next().unwrap().parse::<usize>().unwrap(),
        iter.next().unwrap().parse::<usize>().unwrap(),
    )
}

#[allow(dead_code)]
fn readff() -> (f64, f64) {
    let mut str = String::new();
    let _ = stdin().read_line(&mut str).unwrap();
    let mut iter = str.split_whitespace();
    (
        iter.next().unwrap().parse::<f64>().unwrap(),
        iter.next().unwrap().parse::<f64>().unwrap(),
    )
}

fn readcc() -> (char, char) {
    let mut str = String::new();
    let _ = stdin().read_line(&mut str).unwrap();
    let mut iter = str.split_whitespace();
    (
        iter.next().unwrap().parse::<char>().unwrap(),
        iter.next().unwrap().parse::<char>().unwrap(),
    )
}

fn readuuu() -> (usize, usize, usize) {
    let mut str = String::new();
    let _ = stdin().read_line(&mut str).unwrap();
    let mut iter = str.split_whitespace();
    (
        iter.next().unwrap().parse::<usize>().unwrap(),
        iter.next().unwrap().parse::<usize>().unwrap(),
        iter.next().unwrap().parse::<usize>().unwrap(),
    )
}
#[allow(dead_code)]
fn readiiii() -> (i64, i64, i64, i64) {
    let mut str = String::new();
    let _ = stdin().read_line(&mut str).unwrap();
    let mut iter = str.split_whitespace();
    (
        iter.next().unwrap().parse::<i64>().unwrap(),
        iter.next().unwrap().parse::<i64>().unwrap(),
        iter.next().unwrap().parse::<i64>().unwrap(),
        iter.next().unwrap().parse::<i64>().unwrap(),
    )
}

#[allow(dead_code)]
fn readuuuu() -> (usize, usize, usize, usize) {
    let mut str = String::new();
    let _ = stdin().read_line(&mut str).unwrap();
    let mut iter = str.split_whitespace();
    (
        iter.next().unwrap().parse::<usize>().unwrap(),
        iter.next().unwrap().parse::<usize>().unwrap(),
        iter.next().unwrap().parse::<usize>().unwrap(),
        iter.next().unwrap().parse::<usize>().unwrap(),
    )
}

fn solve() {
    let (n, m) = readuu();
    let mut a: Vec<i64> = read_vec();
    let mut score = 0;
    for i in 0..m {
        score += a[i] * a[i];
    }
    let q: usize = read();
    for i in 0..q {
        let (c, k, d) = readuuu();
        let prev_c = a[c - 1];
        let next_c = a[c - 1] - k as i64;
        let prev_d = a[d - 1];
        let next_d = a[d - 1] + k as i64;
        score -= prev_c * prev_c;
        score -= prev_d * prev_d;
        score += next_c * next_c;
        score += next_d * next_d;
        a[c - 1] = next_c;
        a[d - 1] = next_d;
        p!(score);
    }

    return;
}