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 06:28Haha ExpertHaha ExpertScore: 220,879Success
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Sep 12, 2026 06:30191,3395,740,189,4931,742,317,0001,495,173,0002,138,112
2Sep 12, 2026 06:30197,4105,922,323,0801,769,752,0001,674,622,0002,117,632
3Sep 12, 2026 06:30211,2286,336,845,2951,759,104,0001,690,352,0002,117,632
4Sep 12, 2026 06:30212,3056,369,170,3101,772,471,0001,672,322,0002,199,552
5Sep 12, 2026 06:30220,8796,626,384,4031,764,602,0001,601,081,0002,113,536
6Sep 12, 2026 06:30238,7297,161,898,7291,732,314,0001,620,497,0002,113,536
7Sep 12, 2026 06:30254,8607,645,820,7691,762,753,0001,659,204,0002,117,632
8Sep 12, 2026 06:30263,2527,897,573,5311,738,094,0001,433,264,0002,117,632
9Sep 12, 2026 06:30267,7508,032,527,6891,714,004,0001,482,516,0002,117,632