Unique strings v2 Sergey Svistunov

Same problem as Unique strings, but with 3 CPUs available and scoring based on wall time instead of CPU time.

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
Back to listSep 12, 2026 05:58Haha ExpertHaha ExpertScore: 50,646Success
Source Code

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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Sep 12, 2026 05:5950,4971,514,918,4061,367,576,000134,265,0002,117,632
2Sep 12, 2026 05:5950,5861,517,592,1041,371,215,000134,295,0002,121,728
3Sep 12, 2026 05:5950,6181,518,540,0161,370,583,000135,858,0002,117,632
4Sep 12, 2026 05:5950,6371,519,130,2221,373,913,000133,183,0002,117,632
5Sep 12, 2026 05:5950,6461,519,387,3381,372,536,000134,869,0002,121,728
6Sep 12, 2026 05:5950,6591,519,777,8611,373,726,000133,912,0002,121,728
7Sep 12, 2026 05:5950,8741,526,220,2441,381,651,000132,475,0002,121,728
8Sep 12, 2026 05:5952,2231,566,713,1671,416,870,000138,274,0002,117,632
9Sep 12, 2026 05:5952,2901,568,724,0391,421,521,000134,209,0002,121,728