For those beginners who want to go deeply in competitive programming.. those sites would help :)
Choose and GO!
Codeforces
TopCoder
SPOJ
UVA online judge
a2oj online judge with it's leveled ladders
hackerEarth
URI online judge
ACM live archieve
→ Pay attention
→ Top rated
| # | User | Rating |
|---|---|---|
| 1 | jiangly | 3898 |
| 2 | tourist | 3840 |
| 3 | orzdevinwang | 3706 |
| 4 | ksun48 | 3691 |
| 5 | jqdai0815 | 3682 |
| 6 | ecnerwala | 3525 |
| 7 | gamegame | 3477 |
| 8 | Benq | 3468 |
| 9 | Ormlis | 3381 |
| 10 | maroonrk | 3379 |
→ Top contributors
| # | User | Contrib. |
|---|---|---|
| 1 | cry | 168 |
| 2 | -is-this-fft- | 165 |
| 3 | Dominater069 | 161 |
| 4 | Um_nik | 159 |
| 4 | atcoder_official | 159 |
| 6 | djm03178 | 157 |
| 7 | adamant | 153 |
| 8 | luogu_official | 150 |
| 9 | awoo | 149 |
| 10 | TheScrasse | 146 |
→ Find user
→ Recent actions
Year Startup!
Revision en5, by Ahmed_Hussein_Karam, 2016-01-06 23:42:41
History
Revisions
| Rev. | Lang. | By | When | Δ | Comment | |
|---|---|---|---|---|---|---|
| en5 |
|
Ahmed_Hussein_Karam | 2016-01-06 23:42:41 | 0 | (published) | |
| en4 |
|
Ahmed_Hussein_Karam | 2016-01-06 23:41:40 | 115 | ||
| en3 |
|
Ahmed_Hussein_Karam | 2016-01-06 23:41:07 | 217 | ||
| en2 |
|
Ahmed_Hussein_Karam | 2016-01-06 23:39:05 | 440 | (saved to drafts) | |
| en1 |
|
Ahmed_Hussein_Karam | 2016-01-06 23:38:08 | 707 | Initial revision (published) |
Codeforces (c) Copyright 2010-2025 Mike Mirzayanov
The only programming contests Web 2.0 platform
Server time: Jan/31/2025 10:51:16 (i1).
Desktop version, switch to mobile version.
Supported by
