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manabeai
/ grid_helper.rs
Last active
September 28, 2025 01:30
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| #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, PartialOrd, Ord)] | |
| struct Cell<T: Clone + Copy> { | |
| x: usize, | |
| y: usize, | |
| value: T, | |
| } | |
| #[derive(Clone, PartialEq, Eq, Hash, PartialOrd, Ord)] | |
| struct Grid<T> { | |
| h: usize, | |
| w: usize, |
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| class UnionFind | |
| def initialize(elements) | |
| @parent = {} | |
| elements.each { |e| @parent[e] = e } | |
| @rank = Hash.new(0) | |
| end | |
| def find(x) | |
| return x if @parent[x] == x | |
| @parent[x] = find(@parent[x]) |
manabeai
/ rust-edition.html
Created
August 26, 2025 13:33
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| <!DOCTYPE html> | |
| <html lang="ja"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <title>Rust始めてみた</title> | |
| <script src="https://cdn.tailwindcss.com"></script> | |
| <link rel="preconnect" href="https://fonts.googleapis.com"> | |
| <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin> | |
| <link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;700&family=Noto+Sans+JP:wght@400;500;700&display=swap" rel="stylesheet"> |
manabeai
/ rust-edition.html
Created
August 26, 2025 13:30
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| <!DOCTYPE html> | |
| <html lang="ja"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <title>Rust始めてみた</title> | |
| <script src="https://cdn.tailwindcss.com"></script> | |
| <link rel="preconnect" href="https://fonts.googleapis.com"> | |
| <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin> | |
| <link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;700&family=Noto+Sans+JP:wght@400;500;700&display=swap" rel="stylesheet"> |
manabeai
/ memorized_dfs.rs
Created
August 8, 2025 10:39
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| use ac_library::*; | |
| use itertools::Itertools; | |
| use proconio::{input, derive_readable,marker::*}; | |
| use std::{cmp::*, collections::*}; | |
| pub struct MemoizedDFS; | |
| impl MemoizedDFS { | |
| pub fn search<T, A, FTrans, FGoal, FCollect>( | |
| start: T, | |
| trans: FTrans, |
manabeai
/ get-computed-styles.js
Last active
June 10, 2025 00:01
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| /** | |
| * 指定されたURLまたは現在のページの全要素のComputed Styleを取得するスクリプト | |
| */ | |
| // メイン関数 | |
| async function extractComputedStyles(url = null) { | |
| try { | |
| // URLが指定されている場合の処理（同一オリジンのみ可能） | |
| if (url) { | |
| // 新しいiframeを作成してURLを読み込む |
manabeai
/ read_and_border_grid.py
Last active
November 29, 2023 03:18
Competitive_programming_snippet
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| import sys | |
| def read_and_border_grid(h, w): | |
| grid = [['^'] * (w + 2)] | |
| for _ in range(h): | |
| line = '^' + sys.stdin.readline().strip() + '^' | |
| grid.append(list(line)[:w + 2]) | |
| grid.append(['^'] * (w + 2)) | |
| return grid |
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| #Set a wallpaper | |
| count=$(find /home/$USER/.wallpaper -type f | wc -l) | |
| rand_num=$((RANDOM % count + 1)) | |
| rand_wallpaper=$(find /home/$USER/.wallpaper -type f | sed -n "${rand_num}p") | |
| xfconf-query -c xfce4-desktop -p /backdrop/screen0/monitor0/image-path -s $rand_wallpaper | |
| xfconf-query -c xfce4-desktop -p /backdrop/screen0/monitorHDMI-0/workspace0/last-image -s $rand_wallpaper |