Problem 3073. Projector Matrix
29.31% Correct | 70.69% Incorrect
Last Solution submitted on Apr 30, 2023
Binbin Qi on 10 Mar 2015
test 8 is not a symmetric matrix, is it a projector matrix?
goc3 on 10 Mar 2015
Sorry about that one. I've removed that test case. I don't know how long it will take for the re-scoring to propagate, though.
CXD on 24 May 2022
And I wonder which kind of code passes the case 1 in test 12, as well as case 3 in test 10. Also test 5.
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