5 ms·

Here's the summation problem in Fortran, quite succinct, IMO: real, dimension(30000000) :: a call random_number(a) print *, sum(a) That's 30 mil

by eric_t 15y ago

Here's the summation problem in Fortran, quite succinct, IMO: real, dimension(30000000) :: a call random_number(a) print *, sum(a) That's 30 million doubles, takes 0.04s on my machine.

kaffiene 15y ago
Which is how long the Java solution took on my machine. Which can't be right, because Java is wrong whatever the question is.