Created
June 1, 2013 15:33
-
-
Save asbubam/5690764 to your computer and use it in GitHub Desktop.
Euler scala Ex07
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
/* | |
소수를 크기 순으로 나열하면 2, 3, 5, 7, 11, 13, ... 과 같이 됩니다. | |
이 때 10,001번째의 소수를 구하세요. | |
*/ | |
object Ex07 extends App { | |
var n = 0 | |
var count = 0 | |
while(count != 10001) { | |
n += 1; | |
if(isPrime(n)) count += 1 | |
} | |
println(n); | |
def isPrime(n: Int) : Boolean = { | |
if (n <= 1) | |
false | |
else if (n == 2) | |
true | |
else | |
!(2 to (n-1)).exists(x => n % x == 0) | |
} | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment