robert-king

// youtube: https://youtu.be/dbEY6j98llw
// twitter: https://twitter.com/robertkingNZ

use std::collections::HashMap;
use std::fs;

fn main() {
    let mut map = HashMap::new();
    let zod_location = "/Users/rk/WebstormProjects/thred-cloud/tauri/node_modules/zod";

robert-king

// live coding: https://youtu.be/IlZFxkTrlW0
// twitter: https://twitter.com/robertkingNZ
// problem: https://adventofcode.com/2022/day/16

use std::collections::{HashSet, HashMap};
use regex::Regex;

const _EX: &str = "Valve RU has flow rate=0; tunnels lead to valves YH, ID
Valve QK has flow rate=24; tunnels lead to valves PQ, PP
Valve RP has flow rate=11; tunnels lead to valves RM, BA, RI, EM

robert-king

// https://adventofcode.com/2022/day/15
// https://www.youtube.com/@robertking

use std::collections::{BTreeMap, HashSet};
use regex::Regex;

const INPUT: &str = "Sensor at x=3391837, y=2528277: closest beacon is at x=3448416, y=2478759
Sensor at x=399473, y=1167503: closest beacon is at x=1188862, y=2000000
Sensor at x=3769110, y=2896086: closest beacon is at x=4076658, y=2478123
Sensor at x=900438, y=3835648: closest beacon is at x=-435606, y=3506717

robert-king

/*
https://www.facebook.com/codingcompetitions/hacker-cup/2022/round-2/problems/A2
https://youtu.be/CsSGu51V7YQ
*/

use std::collections::HashSet;
use rand::{thread_rng, Rng};
use std::io;
use std::io::Read;
use crate::fenwick_tree::FenwickTree;

robert-king

# https://youtu.be/zo_UHPI78H8
# @robertkingNZ
# thred.co.nz
"""
Problem statement screenshot in comments below.
Problem N (page 29) https://prog4fun.csse.canterbury.ac.nz/pluginfile.php/11232/mod_quiz/intro/NZPC2022-v1.pdf

There's a clone of the contest on our prog4fun server: https://prog4fun.csse.canterbury.ac.nz.
This is a public server that anyone can register on with any credentials.
Once registered they should enrol themselves in the "course" Programming Contest Problem Archive and they'll then be able to access the clone of NZPC-2022 here:

robert-king

// https://www.facebook.com/codingcompetitions/hacker-cup/2022/round-1/problems/C

fn bad(i: usize, j: usize, k: usize, t: &Vec<Vec<i64>>) -> bool {
    let rise1 = t[j][1] - t[i][1];
    let rise2 = t[k][1] - t[i][1];
    let run1 = t[j][0] - t[i][0];
    let run2 = t[k][0] - t[i][0];
    if run1 == 0 {
        return false;
    }

robert-king

// @robertkingnz
// https://www.youtube.com/c/RobertKing/videos
// https://www.facebook.com/codingcompetitions/hacker-cup/2022/qualification-round/problems/D

use std::collections::{HashMap};
use std::mem;

fn main() {
    let (r, w) = (std::io::stdin(), std::io::stdout());
    let mut sc = IO::new(r.lock(), w.lock());

robert-king

/*
@robertkingnz
https://www.youtube.com/c/RobertKing/videos -> https://youtu.be/Z5WzJ9jbnKg
https://codingcompetitions.withgoogle.com/kickstart/round/00000000008cb0f5/0000000000ba86e6
*/

extern crate core;

fn calc_toll(c: i64, toll: &(char, i64)) -> i64 {
    let ans = match toll.0 {

robert-king

/*
https://www.youtube.com/c/RobertKing/videos
@robertkingnz
problem: https://www.facebook.com/codingcompetitions/hacker-cup/2011/round-1a/problems/C
video: 
*/

use std::collections::HashMap;

pub struct Combination {

robert-king

/*
problem: https://codingcompetitions.withgoogle.com/kickstart/round/00000000008f4a94/0000000000b55465
youtube: https://youtu.be/Yvj18KBThsE  (subscribe)
twitter: https://twitter.com/robertkingNZ (follow)
*/


use std::collections::VecDeque;
use std::usize;