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   Problem Detail  
Problem Name: CompletingBrackets
Used In: SRM 280
Used As: Division I Level One , Division II Level Two
Categories: Simple Search, Iteration
Writer: dimkadimon
Testers: PabloGilberto , brett1479 , Olexiy
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Division I Division II
Point Value 250 500
Competitors 304 375
Opens 304 351
Percent Open 100.00% 93.60%
Percent Submitted 98.68% 80.91%
Overall Accuracy 85.20% 44.53%

Division I
Java C++ C# VB Python Overall
Problems Submitted 72 210 16 2 0 300
Problems Correct 67 175 15 2 0 259
Submission Accuracy 93.06% 83.33% 93.75% 100.00% 0.00 86.33%
Problems Failed by Challenge 2 19 1 0 0 22
Problems Failed by System Test 3 16 0 0 0 19
Challenge Attempts Made 19 52 3 1 0 75
Challenge Accuracy 10.53% 36.54% 33.33% 0.00% 0.00 29.33%
Best Time 0:01:37.326 0:02:00.665 0:02:22.823 0:03:06.298 0:01:37.326
Fastest Berserker antimatter Petr jmzero Berserker
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Average Correct Time 0:09:55.600 0:09:12.265 0:07:24.775 0:03:51.83 0:09:14.770

Division II
Java C++ C# VB Python Overall
Problems Submitted 109 141 28 6 0 284
Problems Correct 60 90 16 1 0 167
Submission Accuracy 55.05% 63.83% 57.14% 16.67% 0.00 58.80%
Problems Failed by Challenge 34 30 9 4 0 77
Problems Failed by System Test 15 21 3 1 0 40
Challenge Attempts Made 58 77 18 6 0 159
Challenge Accuracy 58.62% 38.96% 50.00% 66.67% 0.00 48.43%
Best Time 0:05:37.557 0:03:05.517 0:04:46.777 0:11:02.655 0:03:05.517
High Scorer thecalcgenius palmcron Lyova Motley palmcron
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Average Correct Time 0:18:25.114 0:17:15.871 0:13:00.821 0:11:02.655 0:17:14.78