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   Problem Detail  
Problem Name: SquareFreeNumbers
Used In: TCO09 Qual 1
Used As: Division I Level Two
Categories: Math
Writer: FedorTsarev
Testers: PabloGilberto , legakis , Olexiy , ivan_metelsky
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Division I
Point Value 500
Competitors 1301
Opens 1263
Percent Open 97.08%
Percent Submitted 69.12%
Overall Accuracy 37.20%

Division I
Java C++ C# VB Python Overall
Problems Submitted 142 685 46 0 0 873
Problems Correct 65 397 22 0 0 484
Submission Accuracy 45.77% 57.96% 47.83% 0.00 0.00 55.44%
Problems Failed by Challenge 67 251 19 0 0 337
Problems Failed by System Test 10 37 5 0 0 52
Challenge Attempts Made 126 591 51 0 0 770
Challenge Accuracy 53.17% 42.47% 37.25% 0.00 0.00 43.77%
Best Time 0:05:14.793 0:03:02.680 0:04:23.55 0:03:02.680
Fastest humblefool henryy int9 henryy
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Average Correct Time 0:27:49.561 0:27:00.507 0:27:40.234 0:27:08.901