Statistics

Problem Detail

Problem - Summary

Problem Name:: PrefixFreeSubsets
Used In:: SRM 330
Used As:: Division I Level Two
Categories:: Dynamic Programming, Sorting
Writer:: soul-net
Tester:: Unknown

Statistics - Summary - Division 1

Point Value:: 500
Competitors:: 366
Opens:: 363
Percent Open:: 99.18%
Percent Submitted:: 61.75%
Overall Accuracy:: 47.81%

Statistics - Details - Division 1

Overall

Problems Submitted:: 227
Problems Correct:: 176
Submission Accuracy:: 77.53%
Problems Failed by Challenge:: 20
Problems Failed by System Test:: 31
Challenge Attempts Made:: 92
Challenge Accuracy:: 21.74%
Best Time:: 2:21.186
Fastest:: Triple_M
Top Submission:: view
Average Correct Time:: 26:09.964

Java

Problems Submitted:: 39
Problems Correct:: 30
Submission Accuracy:: 76.92%
Problems Failed by Challenge:: 5
Problems Failed by System Test:: 4
Challenge Attempts Made:: 19
Challenge Accuracy:: 26.32%
Best Time:: 2:21.186
Fastest:: Triple_M
Top Submission:: view
Average Correct Time:: 26:04.530

C++

Problems Submitted:: 174
Problems Correct:: 135
Submission Accuracy:: 77.59%
Problems Failed by Challenge:: 15
Problems Failed by System Test:: 24
Challenge Attempts Made:: 69
Challenge Accuracy:: 21.74%
Best Time:: 3:05.540
Fastest:: ACRush
Top Submission:: view
Average Correct Time:: 25:33.416

C#

Problems Submitted:: 13
Problems Correct:: 11
Submission Accuracy:: 84.62%
Problems Failed by Challenge:: 0
Problems Failed by System Test:: 2
Challenge Attempts Made:: 4
Challenge Accuracy:: 0.00%
Best Time:: 4:22.630
Fastest:: Petr
Top Submission:: view
Average Correct Time:: 33:53.329