HashCode2019Qualification a.txt b.txt c.txt d.txt e.txt Online 1 (827ms) 224874(14m 28s 76ms) 1806 (1s 534ms) 440700 (4m 34s 578ms) 560494 (87m 18s 939ms) Navie Solution 2 (23ms) ? 1454 (819ms) ? 415914 (106m)