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The LCS Range Queries Question. Need Help!
I am trying to solve a problem where I am given 2 strings A and B. Length of A is n and length of B is m. Now, q queries need to be answered. Each query will consist of 2 integers i and j such that 1 <= i,j <= n. For each such query, I want to find the length of the longest common sub-sequence of A.sub_string(i, j) and B.
Constraints:
1 <= n <= 10^4
1 <= m <= 10^4
1 <= Q <= 10^3
Time Limit: 3 seconds
| Rev. | Lang. | By | When | Δ | Comment | |
|---|---|---|---|---|---|---|
| en4 |
|
viralm | 2018-05-11 15:20:25 | 2 | Tiny change: '= Q <= 10^3\n\nTime L' -> '= Q <= 10^2\n\nTime L' | |
| en3 |
|
viralm | 2018-05-11 15:19:41 | 6 | Tiny change: 'such that 0 <= i,j <= n - 1. For each' -> 'such that 1 <= i,j <= n. For each' | |
| en2 |
|
viralm | 2018-05-11 15:16:15 | 5 | Tiny change: ' find the length of' -> ' find the length of' | |
| en1 |
|
viralm | 2018-05-11 15:14:15 | 506 | Initial revision (published) |
