Is there any way to space optimize a recursive DP for example say the 0-1 knapsack problem where we can do it iteratively using a 2xN dp array iteratively. Recently I came across this probelem and this problem where I was forced to use an iterative DP. Is there any way to solve these problems recursively?
→ Pay attention
Before contest
Codeforces Round 940 (Div. 2) and CodeCraft-23
26:38:20
Register now »
Codeforces Round 940 (Div. 2) and CodeCraft-23
26:38:20
Register now »
*has extra registration
→ Top rated
| # | 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 |
→ Top contributors
| # | User | Contrib. |
|---|---|---|
| 1 | maomao90 | 174 |
| 2 | awoo | 164 |
| 3 | adamant | 163 |
| 4 | TheScrasse | 159 |
| 4 | nor | 159 |
| 6 | maroonrk | 156 |
| 7 | -is-this-fft- | 150 |
| 8 | SecondThread | 147 |
| 9 | orz | 146 |
| 10 | pajenegod | 145 |
→ Find user
→ Recent actions
History
Revisions
| Rev. | Lang. | By | When | Δ | Comment | |
|---|---|---|---|---|---|---|
| en1 |
|
I_am_Vengeance | 2020-10-27 10:20:55 | 438 | Initial revision (published) |
Codeforces (c) Copyright 2010-2024 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: Apr/20/2024 14:56:41 (h2).
Desktop version, switch to mobile version.
Supported by
