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
Count from 0 to N^M in base N.
convert matrix to single column
Given a square and a circle, please decide whether the square covers more area.
How many palindromes?
An asteroid and a spacecraft
Create One Large Eye of size N x N Quickly?
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