The tests need to use a more precise value for a certain constant.
The +/- 25% in the problem statement does not match the test results.
Agreed on both counts.
it seems the test result is centimeter, not nanometer
A great physics problem. However, it does not work with a more accurate value of speed of light, namely
c = 299,792 kilometers per second
definitely agree with your comments
Most nonzero elements in row
length of a vector
Distance walked 2D
How to subtract?
Angle of triangle
Given an unsigned integer x, find the largest y by rearranging the bits in x
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