JOIN
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   Problem Detail  
Problem Name: Islands
Used In: SRM 477
Used As: Division I Level One , Division II Level Two
Categories: Simple Math, Simple Search, Iteration
Writer: keshav_57
Testers: PabloGilberto , ivan_metelsky , mohamedafattah
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Division I Division II
Point Value 250 500
Competitors 694 1024
Opens 693 919
Percent Open 99.86% 89.75%
Percent Submitted 98.12% 68.34%
Overall Accuracy 96.11% 55.37%

Division I
Java C++ C# VB Python Overall
Problems Submitted 94 565 21 0 0 680
Problems Correct 92 554 21 0 0 667
Submission Accuracy 97.87% 98.05% 100.00% 0.00 0.00 98.09%
Problems Failed by Challenge 0 4 0 0 0 4
Problems Failed by System Test 2 7 0 0 0 9
Challenge Attempts Made 0 14 0 0 0 14
Challenge Accuracy 0.00% 28.57% 0.00% 0.00 0.00 28.57%
Best Time 0:03:21.676 0:02:26.423 0:04:56.135 0:02:26.423
Fastest Petr tourist MRoizner tourist
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Average Correct Time 0:12:40.930 0:13:35.193 0:17:11.162 0:13:34.508

Division II
Java C++ C# VB Python Overall
Problems Submitted 142 462 24 0 0 628
Problems Correct 127 417 23 0 0 567
Submission Accuracy 89.44% 90.26% 95.83% 0.00 0.00 90.29%
Problems Failed by Challenge 3 6 0 0 0 9
Problems Failed by System Test 12 39 1 0 0 52
Challenge Attempts Made 23 41 1 0 0 65
Challenge Accuracy 13.04% 14.63% 0.00% 0.00 0.00 13.85%
Best Time 0:09:25.705 0:07:20.655 0:09:41.820 0:07:20.655
High Scorer firebat03 mamekin rajatag12 mamekin
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Average Correct Time 0:28:51.252 0:26:14.613 0:25:47.632 0:26:48.604