robot-piglet b48cb40b16 Intermediate changes 3 месяцев назад
..
ut b48cb40b16 Intermediate changes 3 месяцев назад
README.md 4f292c7e2f Restoring authorship annotation for <cerevra@yandex-team.ru>. Commit 2 of 2. 2 лет назад
diff.cpp 37de222add Restoring authorship annotation for <antonovvk@yandex-team.ru>. Commit 2 of 2. 2 лет назад
diff.h 37de222add Restoring authorship annotation for <antonovvk@yandex-team.ru>. Commit 2 of 2. 2 лет назад
diff_ut.cpp 37de222add Restoring authorship annotation for <antonovvk@yandex-team.ru>. Commit 2 of 2. 2 лет назад
ya.make b48cb40b16 Intermediate changes 3 месяцев назад

README.md

Note: underlying algorithm library/cpp/lcs has complexity of O(r log n) by time and O(r) of additional memory, where r is the number of pairs (i, j) for which S1[i] = S2[j]. When comparing file with itself (or with little modifications) it becomes quadratic on the number of occurences of the most frequent line.