Comments

I'm receiving a strange verdict in Problem C:

wrong answer Last number in the line does not match the one that Vasily had (test case 2)

But all numbers in output seems match with given numbers.

Submission: https://mirror.codeforces.com/contest/1523/submission/118022778

Is there a classic problem with the same idea? 'Cause I wondered how a lot of people were able to come up too fast with this sorting 2A[i]+B[i] idea instead of A[i]+B[i].