Course Schedule II | LeetCode 210 | C++, Java, Python

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July LeetCoding Challenge | Problem 18 | Course Schedule II | 18 July,
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[adrijaroy]

Sir your vids are really good, just that next time can you please start with JAVA? Just a personal request.

[bestsaurabh]

We can take an array of size = numCourses and fill it from last, keeping a track using an index.

[potinmak]

I wish I could be like you, who are so proficient in three programming languages (probably more), I am only proficient in Java.

[siddharthsingh]

why are we setting visited[u] = 2 in dfs?

[TheMsnitish]

Do you have any video explaining the basics of topological sorting ?

[pratyushranjansahu]

Can u plz have a look on Longest Palindromic substring (leet code 5). I have a doubt on that.

[swatygupta]

what is the time and space complexity?

[tusharjaiswal]

for(int[] courses : prerequisites)
Can you explain this loop? Like how to read this?