4 ms·
Problem D (the only nontrivial problem) was actually in an ICPC regional a few years ago (south american perhaps?) so a lot of people will have seen this one be
by pantaloons 15y ago
Problem D (the only nontrivial problem) was actually in an ICPC regional a few years ago (south american perhaps?) so a lot of people will have seen this one before.
- rms25 15y agoNever seen it, its crazy though. So far around 17 thousand people are participating and less than one thousand have submitted an answer to that problem!