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   Problem Detail  
Problem Name: EllysPairs
Used In: TCO13 Round 1B
Used As: Division I Level One
Categories: Greedy, Simple Search, Iteration, Sorting
Writer: espr1t
Testers: misof , ivan_metelsky , rng_58
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Division I
Point Value 250
Competitors 1820
Opens 1811
Percent Open 99.51%
Percent Submitted 94.75%
Overall Accuracy 81.81%

Division I
Java C++ C# VB Python Overall
Problems Submitted 371 1281 62 2 0 1716
Problems Correct 309 1128 50 2 0 1489
Submission Accuracy 83.29% 88.06% 80.65% 100.00% 0.00 86.77%
Problems Failed by Challenge 53 126 9 0 0 188
Problems Failed by System Test 9 27 3 0 0 39
Challenge Attempts Made 78 183 11 0 0 272
Challenge Accuracy 67.95% 68.85% 81.82% 0.00% 0.00 69.12%
Best Time 0:01:10.688 0:01:17.267 0:02:21.824 0:03:01.655 0:01:10.688
Fastest rajatgupta2013 OuyangJialin LuckyLibran Archimedean1 rajatgupta2013
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Average Correct Time 0:11:05.748 0:09:22.47 0:12:03.96 0:14:11.663 0:09:49.364