Cody

Stephen Cohen

2525
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4
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Stephen Cohen submitted a Comment to Problem 281. Acid and water

Needs more test cases to disqualify the non-solutions that simply exploit the test-case space.

on 19 Oct 2017

Stephen Cohen submitted a Comment to Problem 44365. An asteroid and a spacecraft

Needs more test cases to eliminate the the trivial non-solution that exploits the lack of test cases.

on 18 Oct 2017

1 – 50 of 177