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 8, 2026 04:14 | RUSTrust-1.92.0 | Error | |||
| Jan 8, 2026 04:14 | RUSTrust-1.92.0 | Success | 15,179 | ||
| Jan 8, 2026 04:14 | RUSTrust-1.92.0 | Success | 27,355 | ||
| Jan 8, 2026 04:13 | RUSTrust-1.92.0 | Error | |||
| Jan 8, 2026 04:04 | RUSTrust-1.92.0 | Success | 15,928 | ||
| Jan 8, 2026 04:01 | RUSTrust-1.92.0 | Error | |||
| Jan 8, 2026 03:57 | RUSTrust-1.92.0 | Success | 23,397 | ||
| Jan 8, 2026 03:56 | RUSTrust-1.92.0 | Success | 25,860 | ||
| Jan 8, 2026 03:53 | RUSTrust-1.92.0 | Success | 14,399 | ||
| Jan 8, 2026 03:51 | RUSTrust-1.92.0 | Error | |||
| Jan 8, 2026 03:48 | RUSTrust-1.92.0 | Success | 94,602 | ||
| Jan 8, 2026 03:45 | RUSTrust-1.92.0 | Success | 24,951 | ||
| Jan 8, 2026 03:45 | RUSTrust-1.92.0 | Success | 25,045 | ||
| Jan 8, 2026 03:44 | RUSTrust-1.92.0 | Success | 67,689 | ||
| Jan 8, 2026 03:44 | RUSTrust-1.92.0 | Success | 47,906 | ||
| Jan 8, 2026 03:44 | RUSTrust-1.92.0 | Success | 29,640 | ||
| Jan 8, 2026 03:44 | RUSTrust-1.92.0 | Success | 23,869 | ||
| Jan 8, 2026 03:32 | RUSTrust-1.92.0 | Success | 28,956 | ||
| Jan 8, 2026 03:12 | RUSTrust-1.92.0 | Success | 13,700 | ||
| Jan 8, 2026 03:12 | RUSTrust-1.92.0 | Success | 14,743 | ||
| Jan 8, 2026 03:09 | RUSTrust-1.92.0 | Success | 20,983 | ||
| Jan 8, 2026 03:02 | RUSTrust-1.92.0 | Success | 29,732 | ||
| Jan 8, 2026 03:01 | RUSTrust-1.92.0 | Success | 45,057 | ||
| Jan 8, 2026 03:00 | RUSTrust-1.92.0 | Success | 33,804 | ||
| Jan 8, 2026 02:59 | CPPg++13.3.0 | Success | 17,624 | ||
| Jan 8, 2026 02:59 | CPPg++13.3.0 | Success | 13,497 | ||
| Jan 8, 2026 02:57 | RUSTrust-1.92.0 | Error | |||
| Jan 8, 2026 02:54 | CPPg++13.3.0 | Success | 13,382 | ||
| Jan 8, 2026 02:53 | RUSTrust-1.92.0 | Success | 14,171 | ||
| Jan 8, 2026 02:43 | RUSTrust-1.92.0 | Error | |||
| Jan 8, 2026 02:42 | RUSTrust-1.92.0 | Error | |||
| Jan 8, 2026 02:41 | RUSTrust-1.92.0 | Error | |||
| Jan 8, 2026 02:40 | RUSTrust-1.92.0 | Success | 20,045 | ||
| Jan 8, 2026 02:39 | RUSTrust-1.92.0 | Error | |||
| Jan 8, 2026 02:33 | CPPg++13.3.0 | Success | 16,570 | ||
| Jan 8, 2026 02:32 | RUSTrust-1.92.0 | Success | 14,794 | ||
| Jan 8, 2026 02:31 | RUSTrust-1.92.0 | Error | |||
| Jan 8, 2026 02:30 | RUSTrust-1.92.0 | Error | |||
| Jan 8, 2026 02:29 | RUSTrust-1.92.0 | Success | 13,774 | ||
| Jan 8, 2026 02:28 | RUSTrust-1.92.0 | Error | |||
| Jan 8, 2026 02:23 | RUSTrust-1.92.0 | Success | 14,860 | ||
| Jan 8, 2026 02:16 | RUSTrust-1.92.0 | Success | 13,996 | ||
| Jan 8, 2026 02:15 | RUSTrust-1.92.0 | Success | 13,571 | ||
| Jan 8, 2026 02:14 | RUSTrust-1.92.0 | Error | |||
| Jan 8, 2026 02:13 | RUSTrust-1.92.0 | Error | |||
| Jan 8, 2026 02:12 | RUSTrust-1.92.0 | Error | |||
| Jan 8, 2026 02:07 | RUSTrust-1.92.0 | Success | 16,622 | ||
| Jan 8, 2026 02:06 | RUSTrust-1.92.0 | Success | 21,013 | ||
| Jan 8, 2026 02:05 | RUSTrust-1.92.0 | Success | 13,344+29.98 RP | ||
| Jan 8, 2026 02:04 | RUSTrust-1.92.0 | Success | 13,995 | ||
| Jan 8, 2026 02:03 | RUSTrust-1.92.0 | Success | 18,724 | ||
| Jan 8, 2026 01:47 | RUSTrust-1.92.0 | Error | |||
| Jan 8, 2026 01:46 | RUSTrust-1.92.0 | Error | |||
| Jan 8, 2026 01:44 | RUSTrust-1.92.0 | Success | 14,521 | ||
| Jan 8, 2026 01:43 | RUSTrust-1.92.0 | Success | 15,542 | ||
| Jan 8, 2026 01:42 | RUSTrust-1.92.0 | Success | 16,352 | ||
| Jan 8, 2026 01:41 | RUSTrust-1.92.0 | Success | 14,047 | ||
| Jan 8, 2026 01:39 | RUSTrust-1.92.0 | Error | |||
| Jan 8, 2026 01:38 | RUSTrust-1.92.0 | Success | 14,414 | ||
| Jan 8, 2026 01:36 | RUSTrust-1.92.0 | Error | |||
| Jan 8, 2026 01:36 | RUSTrust-1.92.0 | Error | |||
| Jan 8, 2026 01:35 | RUSTrust-1.92.0 | Success | 14,451 | ||
| Jan 8, 2026 01:33 | CPPg++13.3.0 | Error | |||
| Jan 8, 2026 01:20 | CPPclang++18.1.3 | Success | 3,166 | ||
| Jan 8, 2026 01:18 | CPPclang++18.1.3 | Error | |||
| Jan 8, 2026 01:14 | CPPclang++18.1.3 | Error | |||
| Jan 8, 2026 01:12 | CPPclang++18.1.3 | Error | |||
| Jan 7, 2026 23:31 | CPPg++13.3.0 | Success | 12,967+51.76 RP | ||
| Jan 7, 2026 23:06 | RUSTrust-1.92.0 | Success | 17,688 | ||
| Jan 7, 2026 22:59 | RUSTrust-1.92.0 | Success | 15,033 | ||
| Jan 7, 2026 22:55 | CPPclang++18.1.3 | Success | 3,167 | ||
| Jan 7, 2026 22:53 | CPPg++13.3.0 | Success | 16,096 | ||
| Jan 7, 2026 22:36 | RUSTrust-1.92.0 | Success | 14,765 | ||
| Jan 7, 2026 22:36 | RUSTrust-1.92.0 | Success | 14,487 | ||
| Jan 7, 2026 22:35 | RUSTrust-1.92.0 | Success | 13,900+10.38 RP | ||
| Jan 7, 2026 22:35 | RUSTrust-1.92.0 | Error | |||
| Jan 7, 2026 22:35 | RUSTrust-1.92.0 | Error | |||
| Jan 7, 2026 22:34 | CPPg++13.3.0 | Success | 23,873 | ||
| Jan 7, 2026 22:33 | RUSTrust-1.92.0 | Success | 15,055 | ||
| Jan 7, 2026 22:31 | RUSTrust-1.92.0 | Success | 22,274 | ||
| Jan 7, 2026 22:26 | RUSTrust-1.92.0 | Success | 14,370 | ||
| Jan 7, 2026 22:26 | RUSTrust-1.92.0 | Success | 17,729 | ||
| Jan 7, 2026 22:26 | RUSTrust-1.92.0 | Success | 14,001+61.78 RP | ||
| Jan 7, 2026 22:13 | RUSTrust-1.92.0 | Success | 23,940 | ||
| Jan 7, 2026 22:12 | RUSTrust-1.92.0 | Error | |||
| Jan 7, 2026 22:05 | CPPg++13.3.0 | Error | |||
| Jan 7, 2026 22:03 | CPPg++13.3.0 | Error | |||
| Jan 7, 2026 22:01 | RUSTrust-1.92.0 | Error | |||
| Jan 7, 2026 21:59 | RUSTrust-1.92.0 | Error | |||
| Jan 7, 2026 21:58 | RUSTrust-1.92.0 | Success | 16,817 | ||
| Jan 7, 2026 21:58 | RUSTrust-1.92.0 | Error | |||
| Jan 7, 2026 21:57 | RUSTrust-1.92.0 | Error | |||
| Jan 7, 2026 21:53 | RUSTrust-1.92.0 | Success | 46,314 | ||
| Jan 7, 2026 21:53 | RUSTrust-1.92.0 | Success | 17,353 | ||
| Jan 7, 2026 21:50 | RUSTrust-1.92.0 | Success | 18,361 | ||
| Jan 7, 2026 21:50 | RUSTrust-1.92.0 | Success | 18,727 | ||
| Jan 7, 2026 21:49 | RUSTrust-1.92.0 | Success | 14,634+136.60 RP | ||
| Jan 7, 2026 21:49 | RUSTrust-1.92.0 | Error | |||
| Jan 7, 2026 21:48 | RUSTrust-1.92.0 | Success | 19,227 | ||
| Jan 7, 2026 21:48 | RUSTrust-1.92.0 | Success | 23,958 |