Mysterious story: TL 12 → TL 18 → OK

Revision en1, by Burunduk1, 2021-02-17 12:45:15

TL 12 107676717 -- unordered_map<int, int> cnt (TL = 2s)

TL 18 107676732 -- unordered_map<int, int> cnt(n) (works 46ms on 12th test)

OK 107676952 -- sort (works 77ms and 66ms on 12th and 18th tests)

What's going on?) I have no access to tests and can not repeat this effect locally (both windows:g++, linux:g++)

Tags tl, optimization, c++

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en6 English Burunduk1 2021-02-18 09:53:07 125
en5 English Burunduk1 2021-02-17 13:44:10 241 Tiny change: 'ing way:\n~~~~~\nm' -> 'ing way:\n\n\n~~~~~\nm'
en4 English Burunduk1 2021-02-17 13:22:33 229 Tiny change: 'his idea. \n[This co' -> 'his idea. <br>\n[This co'
en3 English Burunduk1 2021-02-17 13:17:51 427
en2 English Burunduk1 2021-02-17 13:11:20 261 Tiny change: 'x:g++)\n\nUPD: \n\n`rehash(' -> 'x:g++)\n\n**UPD:** <br>\n`rehash('
en1 English Burunduk1 2021-02-17 12:45:15 414 Initial revision (published)