BADAS logo

Séance 2 du 15/01/2026 : ICPC ECNA 2017 mock contest

Link to the contest

Some solutions are still missing, and you are welcome to fill them if you wish ! Just send a message on Discord !

Problem A

No solution yet


      Not yet available
    

Problem B

No solution yet


      Not yet available
    

Problem C

Statement looks complicated at first glance

Problem D

Problem E

No solution yet


      Not yet available
    

Problem F

The idea is that the number of that we try to minimize is a function of the sizes of connected components and therefore we can compute some information about the vertices in one traversal (classic) and greedily get the most risky node and then get the amount of links that will be severed

Problem G

We struggled a lot on this dp but in the end the idea is just the natural dp

Problem H

No solution yet


      Not yet available
    

Problem I

No solution yet


      Not yet available
    

Problem J

It was really hard to understand the statement, and then we spent a lot of time debugging so I have bad memories of this one

Problem K

No solution yet


      Not yet available
    

Problem L

No solution yet


      Not yet available