---
tags: VNOJ, THT,
title: Tin học trẻ 2021 - Vòng khu vực - Bảng B - Dãy số
author: Editorial-Slayers Team
license: Public domain
---

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.markdown-body { max-width: 2048px; }
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$\Huge \text{🌱 Tin học trẻ 2021 - Vòng khu vực - Bảng B - Dãy số}$

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###### 🔗 Link: [https://oj.vnoi.info/problem/tht21_kvb_seq](https://oj.vnoi.info/problem/tht21_kvb_seq)
###### 📌 Tags:
###### 👤 Writter: @SPyofgame
###### 👥 Contributor: [@](https://codeforces.com/profile/)
###### 📋 Content:

[TOC]

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## Hướng dẫn

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### Code

> **Time:** $O(n)$
> **Space:** $O(n)$
> **Algo:**
> [color=lightgreen]

:::success
:::spoiler Code

:::

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## Bonus