Hello everyone!
I created this simple training that contains 100 Problems "graphs, dfs and similar, dsu".
Difficulty of problems from 1200 to 1700
Group link: Graphs Problems
Group ratings
Some other trainings
Welcome all suggestions for improving training
Good luck everyone!
Oh,that's really good!
"Graphs, dfs and similar, dsu" ----> this is really important for beginners!
Thanks. :)
Sounds cool (:
Could u make a list of string problems?
Problem 1: A + B (String version)
Take in two strings and concatenate them in sub-O(n) time.
Constraints: |A|, |B| <= 1e9
How do pick the problems ? I think a 1200 problem that involves core graph knowledge is not very likely to exist.
I Choose problems by PROBLEMSET => Filter Problems.
Examples of graphs problems of difficulty 1200 :
could you make one on DP??
Thank you
haha this is helpful since i can solve problems of any rating without knowing.. i wont be scared when i see a high rating. thanks!
wow , thank you ! , is same good stuff available for other topics also like binary search , dp ? please provide if u have.
Thanks man!!!