Блог пользователя Qingyu

Автор Qingyu, 3 года назад, По-английски

As we know, USACO is a competitive programming contest primarily for secondary school students in the US. It offers a large collection of excellent problems, from the easy to the difficult. Many of the problems are educational and worthwhile as training material.

However, the official website only offers problems from as early as 2011, and older problems are hard to find. Some of the Online Judges, such as POJ, contain some of the problems, but they are not properly filed together, and it's difficult to find the corresponding solution and test data.

In this post, I will try to list all the USACO materials that I have found so far. Most of the materials come from some old websites, and thanks to the efforts of web.archive.org, we can check out old websites that no longer exist. In addition, many of the problems were used as training materials in the training of Chinese IOI teams about 20 years ago. These materials have been preserved and are available through some Chinese websites.

It is important to note that since some of the materials are from a single source, I cannot confirm that the content is the original one. Also this list is not complete, there are still a lot materials I could not find. If anyone has these materials and would like to share it, please leave it in the comments section.

USACO 2021~2022

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USACO 2020~2021

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USACO 2019~2020

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USACO 2018~2019

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USACO 2017~2018

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USACO 2016~2017

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USACO 2015~2016

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USACO 2014~2015

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USACO 2013~2014

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USACO 2012~2013

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USACO 2011~2012

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USACO 2010~2011

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USACO 2009~2010

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USACO 2008~2009

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USACO 2007~2008

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USACO 2006~2007

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USACO 2005~2006

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USACO 2004~2005

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USACO 2003~2004

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USACO 2002~2003

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USACO 2001~2002

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USACO 2000~2001

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USACO 1999~2000

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USACO 1998~1999

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USACO 1997~1998

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USACO 1996~1997

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USACO 1992~1996

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10 месяцев назад, # |
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Here you can submit and test. I think they have all of them. No solutions or test cases can be seen though https://www.acmicpc.net/category/106