Be careful, I've implemented the sieve, but not all versions of it are sufficiently fast to handle the biggest numbers in the test suite.
While evaluating the solution, the server encountered an error caused by long running MATLAB code. Edit the code if needed and then submit.
This doesn't use primes(x),but still feels a little like cheating.
The whole point of using the sieve is not knowing which numbers are prime. So it is no different than sum(primes).
Back to basics 1 - Saving
letter yes yes & letter no no
Is the input divisible by 3?
Numbers spiral diagonals (Part 2)
Convert from Fahrenheit to Celsius
Add more zeros
Can you beat the lottery again (for hardcore coder) ?
I want to know everything!
Numbers spiral diagonals (Part 1)
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