Hi!
Is there a data structure that can perform the following queries (in logaritmic time)?:
(a) for (i = 1; i <= n; i++) A[i] += B[i]
(b) given l and r perform for (i = l; i <= r; i++) B[i] = C
(c) given i, return the value of A[i]
Thanks!
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Data Structure that is able to perform this queries
Hi!
Is there a data structure that can perform the following queries (in logaritmic time)?:
(a) for (i = 1; i <= n; i++) A[i] += B[i]
(b) given l and r perform for (i = l; i <= r; i++) B[i] = C
(c) given i, return the value of A[i]
Thanks!
Rev. | Язык | Кто | Когда | Δ | Комментарий | |
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en2 |
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BlueDiamond | 2020-05-13 17:18:10 | 21 | Tiny change: 'ng queries?:\n\n(a) ' -> 'ng queries (in logaritmic time)?:\n\n(a) ' | |
en1 |
![]() |
BlueDiamond | 2020-05-13 17:15:48 | 290 | Initial revision (published) |
Название |
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