From cbad207456cb2cd579f9b4121816456c12ab3bce Mon Sep 17 00:00:00 2001
From: Cara Krug <caraj@Seven-of-Nine>
Date: Sat, 9 Oct 2021 19:20:32 -0500
Subject: [PATCH] Birthday problem

---
 Basic Codes/Birthday.java | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 Basic Codes/Birthday.java

diff --git a/Basic Codes/Birthday.java b/Basic Codes/Birthday.java
new file mode 100644
index 0000000..ffc11d0
--- /dev/null
+++ b/Basic Codes/Birthday.java	
@@ -0,0 +1,12 @@
+//Birthday Paradox problem
+class HBD {
+    static double find(double p) {
+        return Math.ceil(Math.sqrt(2 * 365 * Math.log(1 / (1 - p))));
+    }
+
+    //Driver
+    public static void main(String[] args){
+
+        System.out.println(find(0.70));
+    }
+}
\ No newline at end of file