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extern crate rayon; | |
extern crate rug; | |
use rayon::prelude::*; | |
use rug::Integer; | |
fn par_fact(n: u64) -> Integer { | |
(1..n+1).into_par_iter() | |
.map(Integer::from) | |
.reduce(|| Integer::from(1), |acc, b| acc * b) |
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from math import * | |
# pydzen = lambda n: filter(lambda z: all(z%x > 0 for x in xrange(2, int(sqrt(z)))), xrange(2,n)) | |
# вариант 2: | |
# pydzen = lambda n: [z for z in xrange(2, n) if all( z%x > 0 for x in xrange(2, int(sqrt(z))) )] | |
# супер вариант с корнем))) | |
# pydzen = lambda n: reduce(lambda res, x: filter(lambda z: z if z <= x or z%x else 0, res), xrange(2,int(sqrt(n))), xrange(2,n)) | |
# ленивый вариант | |
from itertools import * | |
pydzen = lambda n: list(reduce(lambda res, x: ifilter(lambda z: z <= x or z%x > 0, res), xrange(2,n), xrange(2,n))) | |
print pydzen(10000) |