Unique strings 
Count the exact number of unique tokens as fast as possible.
Input
One token per line on STDIN:
JWXcKKaWzvFL5
Rof
3ztCpA
5wHcGN
*UiEMthaTS*g
Output
Print the exact count of unique tokens to STDOUT.
Constraints
- Character set:
0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ@#%* - Maximum token length: 16
- Approximately 1,000,000 unique tokens
| Date | Author | Language | Status | Score | |
|---|---|---|---|---|---|
| Dec 31, 2025 18:01 | CPPclang++18.1.3 | Error | |||
| Dec 31, 2025 17:59 | CPPclang++18.1.3 | Error | |||
| Dec 31, 2025 17:58 | CPPclang++18.1.3 | Error | |||
| Dec 31, 2025 17:52 | CPPclang++18.1.3 | Error | |||
| Dec 31, 2025 17:50 | CPPclang++18.1.3 | Error | |||
| Dec 31, 2025 17:46 | CPPclang++18.1.3 | Error | |||
| Dec 31, 2025 17:44 | CPPclang++18.1.3 | Error | |||
| Dec 31, 2025 17:42 | CPPclang++18.1.3 | Error | |||
| Dec 31, 2025 17:40 | CPPclang++18.1.3 | Error | |||
| Dec 31, 2025 17:39 | CPPclang++18.1.3 | Error | |||
| Dec 31, 2025 17:38 | CPPclang++18.1.3 | Error | |||
| Dec 31, 2025 17:34 | CPPclang++18.1.3 | Error | |||
| Dec 31, 2025 17:31 | CPPclang++18.1.3 | Error | |||
| Dec 31, 2025 17:26 | CPPclang++18.1.3 | Error | |||
| Dec 31, 2025 17:20 | CPPclang++18.1.3 | Error | |||
| Dec 31, 2025 17:18 | CPPclang++18.1.3 | Error | |||
| Dec 31, 2025 17:15 | CPPclang++18.1.3 | Error | |||
| Dec 31, 2025 17:14 | CPPclang++18.1.3 | Error | |||
| Dec 31, 2025 17:13 | CPPclang++18.1.3 | Error | |||
| Dec 31, 2025 17:11 | CPPclang++18.1.3 | Error | |||
| Dec 31, 2025 17:09 | CPPclang++18.1.3 | Error | |||
| Dec 31, 2025 16:36 | CPPclang++18.1.3 | Error | |||
| Dec 31, 2025 16:35 | CPPclang++18.1.3 | Error | |||
| Dec 31, 2025 16:33 | CPPclang++18.1.3 | Error | |||
| Dec 31, 2025 16:32 | CPPclang++18.1.3 | Error | |||
| Dec 31, 2025 16:27 | CPPclang++18.1.3 | Error | |||
| Dec 31, 2025 16:23 | CPPclang++18.1.3 | Error | |||
| Dec 31, 2025 15:27 | CPPg++13.3.0 | Success | 97,043 | ||
| Dec 31, 2025 15:24 | CPPg++13.3.0 | Success | 96,983 | ||
| Dec 31, 2025 15:23 | CPPg++13.3.0 | Error | |||
| Dec 31, 2025 15:22 | CPPg++13.3.0 | Error | |||
| Dec 31, 2025 15:20 | CPPg++13.3.0 | Error | |||
| Dec 31, 2025 13:17 | CPPclang++18.1.3 | Success | 8,966+21.59 RP | ||
| Dec 31, 2025 13:15 | CPPclang++18.1.3 | Error | |||
| Dec 31, 2025 13:12 | CPPclang++18.1.3 | Error | |||
| Dec 31, 2025 11:50 | CPPg++13.3.0 | Error | |||
| Dec 31, 2025 11:50 | CPPg++13.3.0 | Success | 9,204 | ||
| Dec 31, 2025 11:47 | CPPg++13.3.0 | Error | |||
| Dec 31, 2025 11:21 | CPPg++13.3.0 | Success | 9,143+42.43 RP | ||
| Dec 31, 2025 11:17 | CPPg++13.3.0 | Success | 9,626 | ||
| Dec 31, 2025 11:17 | CPPg++13.3.0 | Success | 10,029 | ||
| Dec 31, 2025 08:23 | CPPg++13.3.0 | Error | |||
| Dec 31, 2025 08:23 | CPPg++13.3.0 | Error | |||
| Dec 31, 2025 08:23 | CPPg++13.3.0 | Error | |||
| Dec 31, 2025 08:04 | CPPg++13.3.0 | Success | 316,958 | ||
| Dec 31, 2025 08:04 | CPPg++13.3.0 | Success | 316,978 | ||
| Dec 31, 2025 08:04 | CPPg++13.3.0 | Success | 317,365 | ||
| Dec 31, 2025 08:02 | CPPg++13.3.0 | Success | 322,406 | ||
| Dec 31, 2025 08:02 | CPPg++13.3.0 | Success | 322,893 | ||
| Dec 31, 2025 08:02 | CPPg++13.3.0 | Success | 321,452 | ||
| Dec 31, 2025 07:57 | CPPg++13.3.0 | Success | 322,217 | ||
| Dec 31, 2025 07:57 | CPPg++13.3.0 | Success | 321,846 | ||
| Dec 31, 2025 07:56 | CPPg++13.3.0 | Success | 322,410 | ||
| Dec 31, 2025 07:51 | CPPg++13.3.0 | Error | |||
| Dec 31, 2025 07:26 | CPPg++13.3.0 | Success | 3,420+372.96 RP | ||
| Dec 31, 2025 07:15 | CPPg++13.3.0 | Error | |||
| Dec 31, 2025 06:52 | CPPg++13.3.0 | Success | 3,920+487.89 RP | ||
| Dec 31, 2025 06:47 | CPPg++13.3.0 | Error | |||
| Dec 31, 2025 06:44 | CPPg++13.3.0 | Error | |||
| Dec 31, 2025 06:39 | CPPg++13.3.0 | Error | |||
| Dec 31, 2025 04:40 | CPPg++13.3.0 | Success | 4,902 | ||
| Dec 31, 2025 04:39 | CPPg++13.3.0 | Success | 6,944 | ||
| Dec 31, 2025 03:51 | CPPg++13.3.0 | Error | |||
| Dec 31, 2025 03:48 | CPPg++13.3.0 | Error | |||
| Dec 31, 2025 03:29 | CPPg++13.3.0 | Error | |||
| Dec 31, 2025 03:22 | CPPg++13.3.0 | Success | 4,914 | ||
| Dec 31, 2025 03:19 | CPPg++13.3.0 | Success | 5,038 | ||
| Dec 31, 2025 02:57 | RUSTrust-1.92.0 | Success | 58,848 | ||
| Dec 31, 2025 00:48 | CPPclang++18.1.3 | Success | 3,643 | ||
| Dec 31, 2025 00:48 | CPPclang++18.1.3 | Success | 9,512+8.33 RP | ||
| Dec 31, 2025 00:47 | CPPg++13.3.0 | Success | 9,720 | ||
| Dec 31, 2025 00:45 | CPPclang++18.1.3 | Success | 3,705 | ||
| Dec 31, 2025 00:44 | CPPclang++18.1.3 | Success | 3,693 | ||
| Dec 31, 2025 00:43 | CPPclang++18.1.3 | Error | |||
| Dec 31, 2025 00:42 | CPPclang++18.1.3 | Success | 4,618 | ||
| Dec 31, 2025 00:42 | CPPclang++18.1.3 | Error | |||
| Dec 31, 2025 00:41 | CPPg++13.3.0 | Success | 9,588+39.36 RP | ||
| Dec 31, 2025 00:38 | CPPg++13.3.0 | Error | |||
| Dec 31, 2025 00:32 | CPPg++13.3.0 | Success | 10,143 | ||
| Dec 31, 2025 00:31 | CPPg++13.3.0 | Success | 10,087 | ||
| Dec 31, 2025 00:30 | CPPg++13.3.0 | Success | 10,034 | ||
| Dec 31, 2025 00:21 | CPPg++13.3.0 | Success | 10,401 | ||
| Dec 31, 2025 00:18 | CPPg++13.3.0 | Success | 9,964+252.64 RP | ||
| Dec 30, 2025 22:29 | CPPclang++18.1.3 | Error | |||
| Dec 30, 2025 22:28 | CPPclang++18.1.3 | Success | 3,755 | ||
| Dec 30, 2025 22:27 | CPPclang++18.1.3 | Error | |||
| Dec 30, 2025 22:19 | CPPg++13.3.0 | Success | 18,324 | ||
| Dec 30, 2025 22:18 | CPPg++13.3.0 | Success | 18,144 | ||
| Dec 30, 2025 22:17 | CPPg++13.3.0 | Error | |||
| Dec 30, 2025 22:13 | CPPclang++18.1.3 | Success | 3,657 | ||
| Dec 30, 2025 22:01 | CPPclang++18.1.3 | Error | |||
| Dec 30, 2025 21:54 | CPPclang++18.1.3 | Error | |||
| Dec 30, 2025 21:47 | CPPclang++18.1.3 | Error | |||
| Dec 30, 2025 21:44 | CPPclang++18.1.3 | Error | |||
| Dec 30, 2025 21:15 | CPPg++13.3.0 | Success | 325,405 | ||
| Dec 30, 2025 21:14 | CPPg++13.3.0 | Success | 321,608 | ||
| Dec 30, 2025 21:14 | CPPg++13.3.0 | Success | 312,998 | ||
| Dec 30, 2025 21:14 | CPPg++13.3.0 | Success | 313,051 | ||
| Dec 30, 2025 21:10 | CPPclang++18.1.3 | Error | |||
| Dec 30, 2025 21:10 | CPPg++13.3.0 | Success | 33,681 |