I can't understand why?

Revision en1, by sal2, 2020-01-03 17:56:14

Hello everyone,

Can anyone tell me why the answer of this problem:
1283E - New Year Parties

to this test case:
9
9 5 7 9 6 4 6 4 8

is:
2 8

isn't 3 8 ?

Thanks in advanced.

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en1 English sal2 2020-01-03 17:56:14 223 Initial revision (published)