JOIN
Get Time

   Problem Detail  
Problem Name: ExtraBall
Used In: SRM 286
Used As: Division I Level One , Division II Level Two
Categories: Simple Math
Writer: ged
Testers: PabloGilberto , brett1479 , radeye , Olexiy
discuss it

Division I Division II
Point Value 250 500
Competitors 324 360
Opens 324 340
Percent Open 100.00% 94.44%
Percent Submitted 96.91% 62.94%
Overall Accuracy 87.04% 46.67%

Division I
Java C++ C# VB Python Overall
Problems Submitted 71 220 22 1 0 314
Problems Correct 63 198 20 1 0 282
Submission Accuracy 88.73% 90.00% 90.91% 100.00% 0.00 89.81%
Problems Failed by Challenge 1 6 1 0 0 8
Problems Failed by System Test 7 16 1 0 0 24
Challenge Attempts Made 5 18 2 0 0 25
Challenge Accuracy 20.00% 33.33% 50.00% 0.00% 0.00 32.00%
Best Time 0:06:52.21 0:04:58.623 0:06:45.517 0:07:40.806 0:04:58.623
Fastest kats John Dethridge Petr HiltonLange John Dethridge
Top Submission view view view view view
Average Correct Time 0:20:25.41 0:20:39.315 0:23:16.346 0:07:40.806 0:20:44.502

Division II
Java C++ C# VB Python Overall
Problems Submitted 97 89 24 4 0 214
Problems Correct 71 75 18 4 0 168
Submission Accuracy 73.20% 84.27% 75.00% 100.00% 0.00 78.50%
Problems Failed by Challenge 6 3 0 0 0 9
Problems Failed by System Test 20 11 6 0 0 37
Challenge Attempts Made 42 35 5 0 0 82
Challenge Accuracy 14.29% 8.57% 0.00% 0.00% 0.00 10.98%
Best Time 0:16:10.476 0:11:47.719 0:09:51.87 0:22:49.566 0:09:51.87
High Scorer zylum yangxuan DaiYan Wedge DaiYan
Top Submission view view view view view view
Average Correct Time 0:32:11.53 0:31:14.541 0:30:49.232 0:31:59.511 0:31:36.783