Codeforces Educational Round 171 (Div 2) - Programming Contest Solution Discussion

[@sujalsuri1109]

Thank you for the stream

[@immrhrr]

❤

[@CodeRocks-z6g]

One request try to give explanation using examples it's hard to understand all explanation in one go without examples

[@louisfghbvc]

Any suggestion resource to practice flow problems?
Not understand why it’s work.
If belongs to S means I have to choose the element??

[@Anonymous____________A721]

20:54 😂😂