Closed kytrinyx closed 7 years ago
Old acm-icpc problems might also be an interesting source for the level intermdediate/hard. http://cs.baylor.edu/~hamerly/icpc/qualifier_2013/final_problem_statements.pdf
We could throw in a couple more Project Euler problems.
In addition, I also like the Rosalind problems I've done (building off the transcription problem that already exists).
Thanks for discussing, everyone. These are good sources. I think people can feel free to add more as time goes on, even if this issue is closed. Say the word if there are actions to be taken (e.g. if there is a desire to recommend some sources of problems in our documentation).
Someone suggested looking at https://www.reddit.com/r/dailyprogrammer to get ideas for new problems.
https://twitter.com/yeion7/status/641438746366377985