I was practicing problems on UFDS from DSU however most problems were solvabe by other methods. What are some problems to learn and practice various concepts in UFDS ?
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See this one, link
That's a really cool problem , Learnt a lot from it .
here you are :
http://codeforces.me/problemset/problem/547/B (I think this problem has another method too ...)
and this : http://codeforces.me/contest/151/problem/D
Thanks they both were great
Monkeys - Nice problem that can be solved using UFDS
can you explain the solution to this question please.
Btw i have tried it but getting a WA verdict, can you please look at my submission and tell me where am i incorrect
submission link : https://szkopul.edu.pl/s/2789895/