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   Problem Detail  
Problem Name: EllysCheckers
Used In: SRM 534
Used As: Division I Level One , Division II Level Two
Categories: Dynamic Programming, Simple Search, Iteration
Writer: espr1t
Testers: misof , ivan_metelsky , rng_58
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Division I Division II
Point Value 250 500
Competitors 663 943
Opens 662 864
Percent Open 99.85% 91.62%
Percent Submitted 93.96% 51.39%
Overall Accuracy 83.71% 32.66%

Division I
Java C++ C# VB Python Overall
Problems Submitted 98 505 18 1 0 622
Problems Correct 88 450 16 1 0 555
Submission Accuracy 89.80% 89.11% 88.89% 100.00% 0.00 89.23%
Problems Failed by Challenge 2 14 0 0 0 16
Problems Failed by System Test 8 41 2 0 0 51
Challenge Attempts Made 16 60 1 0 0 77
Challenge Accuracy 12.50% 23.33% 0.00% 0.00% 0.00 20.78%
Best Time 0:02:45.901 0:01:31.299 0:05:16.663 0:04:22.363 0:01:31.299
Fastest 2rf xyw bitek majiang xyw
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Average Correct Time 0:22:31.999 0:21:35.75 0:21:08.5 0:04:22.363 0:21:41.459

Division II
Java C++ C# VB Python Overall
Problems Submitted 143 284 17 0 0 444
Problems Correct 104 199 5 0 0 308
Submission Accuracy 72.73% 70.07% 29.41% 0.00 0.00 69.37%
Problems Failed by Challenge 15 35 5 0 0 55
Problems Failed by System Test 24 50 7 0 0 81
Challenge Attempts Made 108 137 13 0 0 258
Challenge Accuracy 13.89% 25.55% 38.46% 0.00 0.00 21.32%
Best Time 0:07:18.993 0:02:11.876 0:11:24.442 0:02:11.876
High Scorer Lanaro gzh MiroMcDuck gzh
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Average Correct Time 0:28:24.325 0:29:19.983 0:33:14.854 0:29:05.2