Hello dear programmers! Is there anyway to calculate the minimum length of the addition subtraction chain for any integer n up to 1000?
→ Pay attention
Before contest
Codeforces Round 977 (Div. 2, based on COMPFEST 16 - Final Round)
20:45:20
Register now »
Codeforces Round 977 (Div. 2, based on COMPFEST 16 - Final Round)
20:45:20
Register now »
*has extra registration
→ Streams
→ Top rated
| # | User | Rating |
|---|---|---|
| 1 | tourist | 4009 |
| 2 | jiangly | 3839 |
| 3 | Radewoosh | 3646 |
| 4 | jqdai0815 | 3620 |
| 4 | Benq | 3620 |
| 6 | orzdevinwang | 3612 |
| 7 | Geothermal | 3569 |
| 8 | ecnerwala | 3494 |
| 9 | Um_nik | 3396 |
| 10 | gamegame | 3386 |
→ Top contributors
| # | User | Contrib. |
|---|---|---|
| 1 | Um_nik | 164 |
| 2 | -is-this-fft- | 162 |
| 3 | maomao90 | 159 |
| 3 | atcoder_official | 159 |
| 5 | cry | 158 |
| 5 | awoo | 158 |
| 7 | adamant | 155 |
| 8 | nor | 154 |
| 9 | TheScrasse | 153 |
| 10 | Dominater069 | 152 |
→ Find user
→ Recent actions
History
Revisions
| Rev. | Lang. | By | When | Δ | Comment | |
|---|---|---|---|---|---|---|
| en3 |
|
Santa__Claus | 2023-10-25 20:18:12 | 0 | (published) | |
| en2 |
|
Santa__Claus | 2023-10-25 20:17:55 | 58 | Tiny change: 'p to 1000?' -> 'p to 1000? https://en.wikipedia.org/wiki/Addition-subtraction_chain.' (saved to drafts) | |
| en1 |
|
Santa__Claus | 2023-10-25 17:51:31 | 169 | Initial revision (published) |
Codeforces (c) Copyright 2010-2024 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: Oct/05/2024 12:19:41 (i1).
Desktop version, switch to mobile version.
Supported by
