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.
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).
Swap the first and last columns
pressure to dB?
Find the maximum number of decimal places in a set of numbers
2倍してみよう - ここからスタート！
There are 10 types of people in the world
BLOCK x3 (Version 1)
I want to know everything!
Narcissistic number ?
What is the scope of variables in Matlab ?
How to reverse spdiags ?
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