---
title: "Discussion on \"Parallel Courses\" | Hashnode"
description: "Discussion on \"Parallel Courses\". There are N courses, labelled from 1 to N.\nWe are given relations[i] = [X, Y], representing a prerequisite relationship between course X and course Y: course X has to be studied before course Y.\nIn one semester you can study any number of courses as ..."
url: "https://hashnode.com/posts/parallel-courses/67fa4f74b8b0ef3f4065051a"
---

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# [Parallel Courses](https://dynamicprogramming.hashnode.dev/parallel-courses?utm_source=hashnode&utm_medium=feed)

There are N courses, labelled from 1 to N. We are given relations\[i\] = \[X, Y\], representing a prerequisite relationship between course X and course Y: course X has to be studied before course Y. In one semester you can study any number of courses as ...

Apr 12, 2025 · 4 min read · dynamicprogramming.hashnode.dev  
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