ZCO 2015 problems

How was it??
I couldn’t do even one problem out of two (afternoon session)

Promblems are Q1 and Q2

Go here

I think we should do something about it! The problems in Morning session were so much easier! Please email me, at soumadeep.saha97@gmail.com and lets file a petetion against this thoroughly unfair evaluation!

Same here! I’m getting a big round zero. I couldn’t even figure out a proper algorithm for the 2 questions!