Plz help me in solving this problem?
# | User | Rating |
---|---|---|
1 | ecnerwala | 3648 |
2 | Benq | 3580 |
3 | orzdevinwang | 3570 |
4 | cnnfls_csy | 3569 |
5 | Geothermal | 3568 |
6 | tourist | 3565 |
7 | maroonrk | 3530 |
8 | Radewoosh | 3520 |
9 | Um_nik | 3481 |
10 | jiangly | 3467 |
# | User | Contrib. |
---|---|---|
1 | maomao90 | 174 |
2 | adamant | 164 |
2 | awoo | 164 |
4 | TheScrasse | 160 |
5 | nor | 159 |
6 | maroonrk | 156 |
7 | -is-this-fft- | 150 |
8 | SecondThread | 147 |
9 | orz | 146 |
10 | pajenegod | 145 |
Plz help me in solving this problem?
I recently started learning dynamic programming, while solving some classical problems I encountered 2D range sum, and this which were solved using dp with inclusion and exclusion. Can anyone explain how can I tackle this types of problems? Any help will be appreciated.
I was trying to solve this problem http://www.spoj.com/problems/GSS1/, after sometime I gave up and googled approach for it, I found this website https://kartikkukreja.wordpress.com/2014/11/09/a-simple-approach-to-segment-trees/ but still not able to understand problem and its solution.Plz help!
Name |
---|