From 03c142def0ae229b2fd68e173e848c51c7decb62 Mon Sep 17 00:00:00 2001 From: Konstantin Schwarze Date: Tue, 15 Oct 2019 18:13:16 +0200 Subject: [PATCH] Implemented issue #135 --- Math/isPrime.java | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 Math/isPrime.java diff --git a/Math/isPrime.java b/Math/isPrime.java new file mode 100644 index 00000000..94f5035d --- /dev/null +++ b/Math/isPrime.java @@ -0,0 +1,16 @@ +public class isPrime +{ + //Returns true if number is prime numer - otherwise false + //Values below 2 return false. + public static boolean isPrime(int number) + { + if(number < 2) + return false; + for(int i = 2; i < number; i++) + { + if(number % i == 0) + return false; + } + return true; + } +} \ No newline at end of file