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usaco-guide/content/7_Advanced/Matroid_Isect.mdx
Benjamin Qi 569b14ff01 freqs
2020-06-26 14:00:32 -04:00

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---
id: matroid-isect
title: "Matroid Intersection"
author: Benjamin Qi
description: "?"
prerequisites:
frequency: 0
---
* Tutorial
* [CF Tutorial](https://codeforces.com/blog/entry/69287)
* [Parametrized Algorithms Ch 12](http://parameterized-algorithms.mimuw.edu.pl/parameterized-algorithms.pdf)
* [Illinois Lecture Notes](https://courses.engr.illinois.edu/cs598csc/sp2010/Lectures/Lecture17.pdf)
* [Goemans](https://math.mit.edu/~goemans/18438F09/lec13.pdf)
* describes partition matroid
* Problems
* [Honesty](https://www.urionlinejudge.com.br/judge/en/problems/view/2128)
* Max Size Graphic + Colorful
* [Coins](https://www.spoj.com/problems/COIN/)
* Max Size Graphic + Colorful
* [SERVERS](https://www.codechef.com/problems/SERVERS)
* Max Size Graphic + Colorful
* [Seollal](https://codeforces.com/contest/1284/problem/G)
* Max Size Graphic + Colorful
* [Pick Your Own Nim](https://codeforces.com/gym/102156/problem/D)
* Max Size Linear + Colorful
* [CCNCT2](https://www.codechef.com/problems/CNNCT2)
* Max Size Graphic + Graphic
* [Ambiguous Forest](https://onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=3080)
* Max Size Graphic + Graphic
* [Rainbow Graph](https://open.kattis.com/problems/rainbowgraph)
* Min Weight Graphic + Colorful
* [NAIPC 2018 Sols](http://serjudging.vanb.org/?p=1165)
* [Arup Guha Sol](http://www.cs.ucf.edu/~dmarino/progcontests/mysols/northamerica/2018/g.java)
* [HAMEL](https://www.codechef.com/problems/HAMEL)
* Partition into 2 MST's, then construct
* [TST](https://dmoj.ca/problem/dmopc19c3p6)
* Partition into 3 MST's