From ad009ebea7c7462a1e33e6a6785436a4f606a5ea Mon Sep 17 00:00:00 2001
From: Ram kumar <29110677+Ramkumar96@users.noreply.github.com>
Date: Mon, 21 Oct 2019 14:17:03 +0530
Subject: [PATCH] Java Prime Checker

Hackerank solve
---
 Java/java_primeChecker.java | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 Java/java_primeChecker.java

diff --git a/Java/java_primeChecker.java b/Java/java_primeChecker.java
new file mode 100644
index 0000000..0d08b3b
--- /dev/null
+++ b/Java/java_primeChecker.java
@@ -0,0 +1,29 @@
+import static java.lang.System.in;
+
+class Prime {
+    void checkPrime(int... numbers) {
+        for (int num : numbers) {
+            if (isPrime(num)) {
+                System.out.print(num + " ");
+            }
+        }
+        System.out.println();
+    }
+    
+    boolean isPrime(int n) {
+        if (n < 2) {
+            return false;
+        } else if (n == 2) {
+            return true;
+        } else if (n % 2 == 0) {
+            return false;
+        }
+        int sqrt = (int) Math.sqrt(n);
+        for (int i = 3; i <= sqrt; i += 2) {
+            if (n % i == 0) {
+                return false;
+            }
+        }
+        return true;
+    }     
+}