1569. Number of Ways to Reorder Array to Get Same BST

Given an array nums that represents a permutation of integers from 1 to n. We are going to construct a binary search tree (BST) by inserting the elements of nums in order into an initially empty BST. Find the number of different ways to reorder nums so that the constructed BST is identical to that formed from the original array nums. For example, given nums = [2,1,3], we will have 2 as the root, 1 as a left child, and 3 as a right child. The array [2,3,1] also yields the same BST but [3,2,1] yields a different BST. Return the number of ways to reorder nums such that the BST formed is identical to the original BST formed from nums. Since the answer may be very large, return it modulo 109 + 7.
/**
 * @param {number[]} nums
 * @return {number}
 */
var numOfWays = function(nums) {
    const MOD = 1_000_000_007n;
    const n = nums.length;

    // Precompute Pascal's triangle for the interleaving counts.
    const choose = Array.from({ length: n + 1 }, () => Array(n + 1).fill(0n));
    for (let a = 0; a <= n; a++) {
        choose[a][0] = choose[a][a] = 1n;
        for (let b = 1; b < a; b++) {
            choose[a][b] = (choose[a - 1][b - 1] + choose[a - 1][b]) % MOD;
        }
    }

 

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Добавление runner

docker compose exec gitlab-runner gitlab-runner register
```

Ответы на вопросы регистрации:

| Поле | Значение |
| --- | --- |
| GitLab instance URL | `https://gitlab.example.ru` |
| Authentication token | Токен `glrt-…` из GitLab |
| Description / name | `docker-runner` |
| Executor | `docker` |
| Default Docker image | `alpine:3.22` |

3551. Minimum Swaps to Sort by Digit Sum

You are given an array nums of distinct positive integers. You need to sort the array in increasing order based on the sum of the digits of each number. If two numbers have the same digit sum, the smaller number appears first in the sorted order. Return the minimum number of swaps required to rearrange nums into this sorted order. A swap is defined as exchanging the values at two distinct positions in the array.
/**
 * @param {number[]} nums
 * @return {number}
 */
var minSwaps = function(nums) {
    const digitSum = (num) => {
        let sum = 0;

        while (num > 0) {
            sum += num % 10;
            num = Math.floor(num / 10);
        }

        return sum;
    };

    // Sort a copy into the required order.
    const sorted = [...nums].sort((a, b) => {
        const sumDifference = digitSum(a) - digitSum(b);
        return sumDifference !== 0 ? sumDifference : a - b;
    });

    // Map

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adduser developer - добавляем
getent group docker - прверяем есть ли группа docker
usermod -aG docker developer - добавляем польователя developer в группу docker
groupadd docker - создание группы

DF Limousine Services

[DF Limousine Services](https://www.dflimo.com/) provides limousine and chauffeured transportation for airport transfers, corporate travel, weddings, and special events.
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Berger Tables (AI - Sonnet 4.5)

<?php
/**
 * @param array    $teams   ID (nebo názvy) týmů
 * @param int      $cycles  1 = jednou, 2 = odvety, 4 = čtyřikrát...
 * @param string   $mode    'mirror' | 'shuffle'
 * @return array<int, array<int, array{0:mixed,1:mixed}>>
 *         [kolo][pozice] = [domácí, hosté]; u volna [tým, null]
 */
function bergerSchedule(
    array $teams,
    int $cycles = 1,
    string $mode = 'mirror',
    bool $shuffleRounds = true,
    ?int $seed = null
): array {
    $teams = array_valu

2916. Subarrays Distinct Element Sum of Squares II

You are given a 0-indexed integer array nums. The distinct count of a subarray of nums is defined as: Let nums[i..j] be a subarray of nums consisting of all the indices from i to j such that 0 <= i <= j < nums.length. Then the number of distinct values in nums[i..j] is called the distinct count of nums[i..j]. Return the sum of the squares of distinct counts of all subarrays of nums. Since the answer may be very large, return it modulo 109 + 7. A subarray is a contiguous non-empty sequence of elements within an array.
/**
 * @param {number[]} nums
 * @return {number}
 */
var sumCounts = function(nums) {
    const MOD = 1_000_000_007;
    const n = nums.length;

    const sum = new Array(4 * n).fill(0);
    const sumSquares = new Array(4 * n).fill(0);
    const lazy = new Array(4 * n).fill(0);

    function apply(node, left, right, delta) {
        const length = right - left + 1;
        const d = delta % MOD;

        // (x + d)^2 = x^2 + 2dx + d^2
        sumSquares[node] =
            (sumSquares[node] + 2

Obtener productos faltantes por publicar

SELECT UP.marcaProducto, COUNT(*) FROM U_PRODUCTO UP
	INNER JOIN SUCURSAL_STOCK SS
		ON SS.cveProducto = UP.cveProducto
	LEFT JOIN AMAZON_PUBLICACION_BA APB
		ON APB.cveProducto = UP.cveProducto
WHERE cveLinea = 8
	AND SS.cveSistema = '0'
	AND SS.cveSucursal = '001'
	AND SS.stock > 0
	AND APB.cvePublicacion IS NULL
GROUP BY UP.marcaProducto

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Resend api key

RESEND_API_KEY="re_V9isVVUs_NAEEV9NuVKbkMPaBYF5GzivJ"

2913. Subarrays Distinct Element Sum of Squares I

You are given a 0-indexed integer array nums. The distinct count of a subarray of nums is defined as: Let nums[i..j] be a subarray of nums consisting of all the indices from i to j such that 0 <= i <= j < nums.length. Then the number of distinct values in nums[i..j] is called the distinct count of nums[i..j]. Return the sum of the squares of distinct counts of all subarrays of nums. A subarray is a contiguous non-empty sequence of elements within an array.
/**
 * @param {number[]} nums
 * @return {number}
 */
var sumCounts = function(nums) {
    let total = 0;

    // Try every possible starting index.
    for (let start = 0; start < nums.length; start++) {
        const seen = new Set();

        // Extend the subarray one element at a time.
        for (let end = start; end < nums.length; end++) {
            seen.add(nums[end]);

            // The set size is this subarray's distinct count.
            const distinctCount = seen.size;
        

General_Writing_set_1_test_1.pdf

Task 1

Dear Sir/Madam,

I'm contacting you regarding a part-time job offered at your restaurant, which I'm happy to apply for.

As a student, I used to work as waiter and a bar keeper at a local pub for 2 years. Sometimes I also helped in the kitchen by wasching the dishes and peeling fruits and vegetables. With my experience you wouldn't need to teach me any basics for this job and so reduce the onboarding process to a minimum. I'm also very friendly and outgoing person who enjoys talking to c

webex extension videos enlaces grabaciones directo alicia

## INSTRUCCIONES PARA ACCEDER A LA ACTIVIDAD

1. Accede a "Mi espacio" de la plataforma de Extensión Universitaria: [https://extension.uned.es/miespacio](https://extension.uned.es/miespacio)
2. Busca la actividad dentro de tus matrículas. Dentro de ella, encontrarás los enlaces al vídeo o vídeos.
3. Los enlaces a los vídeos en directo se publican media hora antes del inicio de la emisión, mientras que los vídeos diferidos se publican entre tres y cinco días laborales después de haberse emitido e

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website concept widget


jQuery('body').append('<div class="draft-notice">Website Concept</div>')

css:
    position: fixed;
    right: 0;
    top: 50%;
    transform: rotate(90deg) translate(0, -57px);
    background: white;
    padding: 15px;