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 30, 2025 21:09 | CPPg++13.3.0 | Success | 312,961+0.06 RP | ||
| Dec 30, 2025 21:09 | CPPg++13.3.0 | Error | |||
| Dec 30, 2025 21:09 | CPPg++13.3.0 | Success | 313,509+0.04 RP | ||
| Dec 30, 2025 21:09 | CPPg++13.3.0 | Success | 313,902+0.06 RP | ||
| Dec 30, 2025 21:09 | CPPg++13.3.0 | Success | 314,452+1.21 RP | ||
| Dec 30, 2025 20:04 | CPPg++13.3.0 | Success | 329,248 | ||
| Dec 30, 2025 19:59 | CPPg++13.3.0 | Error | |||
| Dec 30, 2025 19:58 | CPPg++13.3.0 | Error | |||
| Dec 30, 2025 19:46 | CPPg++13.3.0 | Success | 326,868+0.12 RP | ||
| Dec 30, 2025 19:45 | CPPg++13.3.0 | Success | 328,194+0.04 RP | ||
| Dec 30, 2025 19:45 | CPPg++13.3.0 | Success | 328,624+0.75 RP | ||
| Dec 30, 2025 19:41 | CPPg++13.3.0 | Success | 336,883+29.68 RP | ||
| Dec 30, 2025 19:38 | CPPg++13.3.0 | Error | |||
| Dec 30, 2025 19:37 | CPPg++13.3.0 | Error | |||
| Dec 30, 2025 19:37 | CPPg++13.3.0 | Error | |||
| Dec 30, 2025 19:20 | CPPg++13.3.0 | Success | 95,655+0.89 RP | ||
| Dec 30, 2025 17:54 | CPPclang++18.1.3 | Success | 3,643 | ||
| Dec 30, 2025 17:52 | CPPclang++18.1.3 | Success | 3,765 | ||
| Dec 30, 2025 17:48 | CPPclang++18.1.3 | Success | 3,651 | ||
| Dec 30, 2025 17:46 | CPPclang++18.1.3 | Success | 3,663 | ||
| Dec 30, 2025 17:45 | CPPclang++18.1.3 | Success | 4,150 | ||
| Dec 30, 2025 17:42 | CPPclang++18.1.3 | Error | |||
| Dec 30, 2025 17:26 | CPPclang++18.1.3 | Success | 3,646 | ||
| Dec 30, 2025 17:24 | CPPclang++18.1.3 | Success | 3,747 | ||
| Dec 30, 2025 17:21 | CPPclang++18.1.3 | Error | |||
| Dec 30, 2025 09:12 | CPPg++13.3.0 | Success | 4,990 | ||
| Dec 30, 2025 08:53 | CPPg++13.3.0 | Error | |||
| Dec 30, 2025 08:36 | CPPg++13.3.0 | Success | 498,411 | ||
| Dec 30, 2025 08:32 | CPPg++13.3.0 | Success | 4,884 | ||
| Dec 30, 2025 08:32 | CPPg++13.3.0 | Error | |||
| Dec 30, 2025 07:50 | CPPg++13.3.0 | Success | 388,552 | ||
| Dec 30, 2025 07:46 | CPPg++13.3.0 | Error | |||
| Dec 30, 2025 07:41 | CPPg++13.3.0 | Error | |||
| Dec 30, 2025 07:38 | CPPg++13.3.0 | Success | 583,907 | ||
| Dec 29, 2025 20:00 | CPPclang++18.1.3 | Success | 3,629 | ||
| Dec 29, 2025 19:59 | CPPg++13.3.0 | Success | 3,935 | ||
| Dec 29, 2025 19:54 | CPPclang++18.1.3 | Success | 3,626+20.38 RP | ||
| Dec 29, 2025 19:44 | CPPclang++18.1.3 | Success | 3,673 | ||
| Dec 29, 2025 19:43 | CPPclang++18.1.3 | Success | 3,653+4.49 RP | ||
| Dec 29, 2025 19:35 | CPPclang++18.1.3 | Success | 3,664 | ||
| Dec 29, 2025 19:34 | CPPclang++18.1.3 | Error | |||
| Dec 29, 2025 19:33 | CPPclang++18.1.3 | Error | |||
| Dec 29, 2025 19:32 | CPPclang++18.1.3 | Error | |||
| Dec 29, 2025 19:31 | CPPclang++18.1.3 | Error | |||
| Dec 29, 2025 19:29 | CPPclang++18.1.3 | Error | |||
| Dec 29, 2025 19:28 | CPPclang++18.1.3 | Error | |||
| Dec 29, 2025 19:27 | CPPclang++18.1.3 | Error | |||
| Dec 29, 2025 19:24 | CPPclang++18.1.3 | Error | |||
| Dec 29, 2025 19:20 | CPPclang++18.1.3 | Error | |||
| Dec 29, 2025 19:19 | CPPclang++18.1.3 | Error | |||
| Dec 29, 2025 19:17 | CPPclang++18.1.3 | Error | |||
| Dec 29, 2025 19:15 | CPPclang++18.1.3 | Error | |||
| Dec 29, 2025 19:14 | CPPclang++18.1.3 | Error | |||
| Dec 29, 2025 18:19 | CPPclang++18.1.3 | Success | 3,718 | ||
| Dec 29, 2025 18:12 | CPPclang++18.1.3 | Success | 3,659+12.64 RP | ||
| Dec 29, 2025 18:10 | CPPclang++18.1.3 | Error | |||
| Dec 29, 2025 18:06 | CPPclang++18.1.3 | Success | 3,676+36.50 RP | ||
| Dec 29, 2025 16:38 | CPPclang++18.1.3 | Recalculating | |||
| Dec 28, 2025 14:27 | GOgo1.25.5 | Success | 48,375 | ||
| Dec 28, 2025 14:23 | GOgo1.25.5 | Success | 47,624+16.78 RP | ||
| Dec 28, 2025 14:18 | GOgo1.25.5 | Success | 56,936 | ||
| Dec 28, 2025 14:15 | GOgo1.25.5 | Success | 57,721 | ||
| Dec 28, 2025 14:13 | GOgo1.25.5 | Success | 59,140 | ||
| Dec 28, 2025 14:05 | GOgo1.25.5 | Success | 51,759+4.19 RP | ||
| Dec 28, 2025 14:02 | GOgo1.25.5 | Success | 53,162 | ||
| Dec 28, 2025 13:55 | GOgo1.25.5 | Success | 52,907+29.63 RP | ||
| Dec 28, 2025 13:52 | GOgo1.25.5 | Success | 71,001 | ||
| Dec 28, 2025 13:45 | GOgo1.25.5 | Success | 62,742+159.38 RP | ||
| Dec 28, 2025 04:00 | ZIG0.14.0 | Success | 116,773 | ||
| Dec 28, 2025 02:32 | ZIG0.14.0 | Success | 50,062+127.14 RP | ||
| Dec 27, 2025 21:47 | RUSTrust-1.92.0 | Success | 22,195 | ||
| Dec 27, 2025 21:47 | RUSTrust-1.92.0 | Success | 37,133 | ||
| Dec 27, 2025 21:47 | RUSTrust-1.92.0 | Success | 22,314 | ||
| Dec 27, 2025 21:46 | RUSTrust-1.92.0 | Success | 22,040 | ||
| Dec 27, 2025 21:42 | RUSTrust-1.92.0 | Success | 22,346 | ||
| Dec 27, 2025 21:42 | RUSTrust-1.92.0 | Success | 22,666 | ||
| Dec 27, 2025 21:41 | RUSTrust-1.92.0 | Success | 22,473 | ||
| Dec 27, 2025 21:37 | RUSTrust-1.92.0 | Success | 22,609 | ||
| Dec 27, 2025 21:00 | RUSTrust-1.92.0 | Success | 21,933+2.01 RP | ||
| Dec 27, 2025 21:00 | RUSTrust-1.92.0 | Success | 24,053 | ||
| Dec 27, 2025 20:48 | RUSTrust-1.92.0 | Success | 22,030+37.43 RP | ||
| Dec 27, 2025 20:48 | RUSTrust-1.92.0 | Success | 24,559 | ||
| Dec 27, 2025 20:46 | RUSTrust-1.92.0 | Success | 25,649 | ||
| Dec 27, 2025 20:35 | RUSTrust-1.92.0 | Success | 24,010+56.30 RP | ||
| Dec 27, 2025 20:20 | RUSTrust-1.92.0 | Success | 29,629 | ||
| Dec 27, 2025 18:47 | RUSTrust-1.92.0 | Success | 44,730 | ||
| Dec 27, 2025 18:47 | RUSTrust-1.92.0 | Success | 34,299 | ||
| Dec 27, 2025 18:47 | RUSTrust-1.92.0 | Success | 35,144 | ||
| Dec 26, 2025 20:50 | CPPclang++18.1.3 | Success | 3,726+24.98 RP | ||
| Dec 26, 2025 20:47 | CPPclang++18.1.3 | Error | |||
| Dec 26, 2025 20:46 | CPPclang++18.1.3 | Error | |||
| Dec 26, 2025 20:42 | CPPclang++18.1.3 | Success | 3,973 | ||
| Dec 26, 2025 20:40 | CPPclang++18.1.3 | Success | 4,000 | ||
| Dec 26, 2025 20:39 | CPPclang++18.1.3 | Success | 3,778 | ||
| Dec 26, 2025 20:34 | CPPclang++18.1.3 | Error | |||
| Dec 26, 2025 20:32 | CPPclang++18.1.3 | Error | |||
| Dec 26, 2025 20:31 | CPPclang++18.1.3 | Error | |||
| Dec 26, 2025 20:26 | CPPclang++18.1.3 | Error | |||
| Dec 26, 2025 20:25 | CPPclang++18.1.3 | Error | |||
| Dec 26, 2025 20:24 | CPPclang++18.1.3 | Error |