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$ gtime ./first +RTS -K512M -RTS
23333331666668
3.55

$ gtime python first.py
23333331666668
2.38

$ gtime node first.js
23333331666668
0.20

$ gtime java first
23333331666668
0.11

https://projecteuler.net/problem=1

Хаскель:
isgood n = if (n `mod` 3 == 0) || (n `mod` 5 == 0) then True else False
result = sum $ filter isgood [1..999]
main = do print result

Петон:
res = 0
for x in range(1,10000000):
if x % 3 == 0 or x % 5 == 0:
res += x
print(res)

Джаваскрипт
var res = 0;
for (var i = 1; i <= 9999999; i++) {
if (i % 3 == 0 || i % 5 == 0) {
res += i;
}
}
console.log(res);

Джава
public class first {
public static void main(String[] args) {
long res = 0;
for (long i = 1; i <= 9999999; i++) {
if (i % 3 == 0 || i % 5 == 0 ) {
res += i;
}
}
System.out.println(res);
}
}

Date: 2014-07-03 10:49 am (UTC)
From: [identity profile] sli1234.livejournal.com
9999999 укладывается в 32 бита

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