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 | |
|---|---|---|---|---|---|
| Jan 9, 2026 04:11 | RUSTrust-1.92.0 | Success | 16,421 | ||
| Jan 9, 2026 04:11 | RUSTrust-1.92.0 | Error | |||
| Jan 9, 2026 04:11 | RUSTrust-1.92.0 | Error | |||
| Jan 9, 2026 04:11 | RUSTrust-1.92.0 | Success | 22,318 | ||
| Jan 9, 2026 04:09 | RUSTrust-1.92.0 | Success | 12,773 | ||
| Jan 9, 2026 04:02 | RUSTrust-1.92.0 | Error | |||
| Jan 9, 2026 03:56 | RUSTrust-1.92.0 | Error | |||
| Jan 9, 2026 03:56 | RUSTrust-1.92.0 | Success | 10,869 | ||
| Jan 9, 2026 03:56 | RUSTrust-1.92.0 | Error | |||
| Jan 9, 2026 03:56 | RUSTrust-1.92.0 | Error | |||
| Jan 9, 2026 03:56 | RUSTrust-1.92.0 | Error | |||
| Jan 9, 2026 03:54 | RUSTrust-1.92.0 | Error | |||
| Jan 9, 2026 03:53 | RUSTrust-1.92.0 | Error | |||
| Jan 9, 2026 03:53 | RUSTrust-1.92.0 | Success | 9,983 | ||
| Jan 9, 2026 03:39 | RUSTrust-1.92.0 | Error | |||
| Jan 9, 2026 03:39 | RUSTrust-1.92.0 | Success | 9,118 | ||
| Jan 9, 2026 03:37 | RUSTrust-1.92.0 | Success | 269,547 | ||
| Jan 9, 2026 03:36 | RUSTrust-1.92.0 | Success | 55,756 | ||
| Jan 9, 2026 03:18 | RUSTrust-1.92.0 | Success | 9,061 | ||
| Jan 9, 2026 03:08 | RUSTrust-1.92.0 | Error | |||
| Jan 9, 2026 03:08 | RUSTrust-1.92.0 | Success | 14,902 | ||
| Jan 9, 2026 03:08 | RUSTrust-1.92.0 | Error | |||
| Jan 9, 2026 03:07 | RUSTrust-1.92.0 | Error | |||
| Jan 9, 2026 03:07 | RUSTrust-1.92.0 | Error | |||
| Jan 9, 2026 03:07 | RUSTrust-1.92.0 | Error | |||
| Jan 9, 2026 03:05 | CPPg++13.3.0 | Success | 9,635 | ||
| Jan 9, 2026 03:05 | RUSTrust-1.92.0 | Error | |||
| Jan 9, 2026 03:03 | RUSTrust-1.92.0 | Success | 10,015 | ||
| Jan 9, 2026 03:03 | RUSTrust-1.92.0 | Success | 21,056 | ||
| Jan 9, 2026 03:02 | RUSTrust-1.92.0 | Success | 11,354 | ||
| Jan 9, 2026 03:02 | RUSTrust-1.92.0 | Success | 9,852 | ||
| Jan 9, 2026 03:00 | CPPg++13.3.0 | Success | 9,564 | ||
| Jan 9, 2026 02:59 | CPPclang++18.1.3 | Success | 3,288 | ||
| Jan 9, 2026 02:58 | RUSTrust-1.92.0 | Error | |||
| Jan 9, 2026 02:58 | RUSTrust-1.92.0 | Error | |||
| Jan 9, 2026 02:58 | RUSTrust-1.92.0 | Error | |||
| Jan 9, 2026 02:58 | RUSTrust-1.92.0 | Error | |||
| Jan 9, 2026 02:57 | CPPclang++18.1.3 | Success | 3,174 | ||
| Jan 9, 2026 02:56 | RUSTrust-1.92.0 | Success | 10,918 | ||
| Jan 9, 2026 02:55 | RUSTrust-1.92.0 | Error | |||
| Jan 9, 2026 02:55 | CPPclang++18.1.3 | Success | 3,225 | ||
| Jan 9, 2026 02:55 | RUSTrust-1.92.0 | Error | |||
| Jan 9, 2026 02:55 | RUSTrust-1.92.0 | Error | |||
| Jan 9, 2026 02:54 | CPPclang++18.1.3 | Success | 3,168 | ||
| Jan 9, 2026 02:50 | CPPclang++18.1.3 | Success | 3,120 | ||
| Jan 9, 2026 02:46 | RUSTrust-1.92.0 | Error | |||
| Jan 9, 2026 02:46 | RUSTrust-1.92.0 | Error | |||
| Jan 9, 2026 02:46 | RUSTrust-1.92.0 | Error | |||
| Jan 9, 2026 02:46 | RUSTrust-1.92.0 | Error | |||
| Jan 9, 2026 02:44 | RUSTrust-1.92.0 | Success | 28,961 | ||
| Jan 9, 2026 02:41 | RUSTrust-1.92.0 | Error | |||
| Jan 9, 2026 02:41 | RUSTrust-1.92.0 | Error | |||
| Jan 9, 2026 02:40 | RUSTrust-1.92.0 | Success | 10,936 | ||
| Jan 9, 2026 02:35 | RUSTrust-1.92.0 | Success | 9,189 | ||
| Jan 9, 2026 02:35 | RUSTrust-1.92.0 | Success | 9,791 | ||
| Jan 9, 2026 02:35 | RUSTrust-1.92.0 | Error | |||
| Jan 9, 2026 01:58 | CPPclang++18.1.3 | Success | 3,124 | ||
| Jan 9, 2026 01:55 | CPPclang++18.1.3 | Error | |||
| Jan 9, 2026 01:47 | CPPclang++18.1.3 | Success | 3,138 | ||
| Jan 9, 2026 01:39 | CPPclang++18.1.3 | Success | 3,286 | ||
| Jan 9, 2026 01:30 | CPPclang++18.1.3 | Success | 3,114+16.46 RP | ||
| Jan 9, 2026 01:28 | CPPclang++18.1.3 | Success | 3,136 | ||
| Jan 9, 2026 01:23 | CPPclang++18.1.3 | Error | |||
| Jan 9, 2026 01:09 | CPPclang++18.1.3 | Success | 3,137 | ||
| Jan 9, 2026 00:52 | CPPclang++18.1.3 | Success | 3,692 | ||
| Jan 8, 2026 23:37 | CPPg++13.3.0 | Success | 9,206 | ||
| Jan 8, 2026 23:34 | CPPg++13.3.0 | Success | 10,926 | ||
| Jan 8, 2026 23:33 | CPPg++13.3.0 | Error | |||
| Jan 8, 2026 23:20 | CPPg++13.3.0 | Error | |||
| Jan 8, 2026 22:39 | RUSTrust-1.92.0 | Success | 10,264 | ||
| Jan 8, 2026 21:11 | RUSTrust-1.92.0 | Success | 15,644 | ||
| Jan 8, 2026 21:10 | RUSTrust-1.92.0 | Success | 36,288 | ||
| Jan 8, 2026 21:10 | RUSTrust-1.92.0 | Success | 14,009 | ||
| Jan 8, 2026 20:41 | RUSTrust-1.92.0 | Error | |||
| Jan 8, 2026 20:41 | RUSTrust-1.92.0 | Success | 9,998 | ||
| Jan 8, 2026 20:35 | RUSTrust-1.92.0 | Success | 9,225 | ||
| Jan 8, 2026 20:31 | RUSTrust-1.92.0 | Success | 9,095 | ||
| Jan 8, 2026 20:27 | RUSTrust-1.92.0 | Error | |||
| Jan 8, 2026 20:27 | RUSTrust-1.92.0 | Error | |||
| Jan 8, 2026 20:24 | CPPg++13.3.0 | Success | 9,371 | ||
| Jan 8, 2026 20:23 | RUSTrust-1.92.0 | Success | 8,918 | ||
| Jan 8, 2026 20:23 | RUSTrust-1.92.0 | Success | 8,883 | ||
| Jan 8, 2026 20:16 | RUSTrust-1.92.0 | Success | 8,864+142.68 RP | ||
| Jan 8, 2026 20:14 | CPPg++13.3.0 | Success | 41,253 | ||
| Jan 8, 2026 20:13 | CPPg++13.3.0 | Success | 41,936 | ||
| Jan 8, 2026 20:12 | CPPg++13.3.0 | Success | 40,257 | ||
| Jan 8, 2026 20:10 | RUSTrust-1.92.0 | Success | 29,060 | ||
| Jan 8, 2026 20:10 | CPPg++13.3.0 | Success | 39,670 | ||
| Jan 8, 2026 20:08 | CPPg++13.3.0 | Success | 39,955 | ||
| Jan 8, 2026 20:07 | CPPg++13.3.0 | Success | 9,385+2.49 RP | ||
| Jan 8, 2026 19:55 | CPPg++13.3.0 | Success | 51,617 | ||
| Jan 8, 2026 19:54 | RUSTrust-1.92.0 | Success | 10,356 | ||
| Jan 8, 2026 19:52 | RUSTrust-1.92.0 | Success | 11,098 | ||
| Jan 8, 2026 19:52 | RUSTrust-1.92.0 | Success | 10,256 | ||
| Jan 8, 2026 19:43 | RUSTrust-1.92.0 | Success | 9,758 | ||
| Jan 8, 2026 19:43 | RUSTrust-1.92.0 | Success | 9,541+256.09 RP | ||
| Jan 8, 2026 19:41 | CPPg++13.3.0 | Success | 9,407+63.44 RP | ||
| Jan 8, 2026 19:39 | CPPg++13.3.0 | Success | 47,135 | ||
| Jan 8, 2026 19:38 | CPPg++13.3.0 | Success | 44,780 | ||
| Jan 8, 2026 19:32 | CPPg++13.3.0 | Success | 39,589 |