From 57b924f1bf085d5ad283b67c9758d31531543222 Mon Sep 17 00:00:00 2001
From: Divyanshu Shukla <100156820+Divyanshu6566@users.noreply.github.com>
Date: Mon, 10 Oct 2022 00:28:54 +0530
Subject: [PATCH] Binary_to_decimal conversion using java

---
 Hacktoberfest2022/Binary_to_decimal.java | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 Hacktoberfest2022/Binary_to_decimal.java

diff --git a/Hacktoberfest2022/Binary_to_decimal.java b/Hacktoberfest2022/Binary_to_decimal.java
new file mode 100644
index 0000000..54edf7e
--- /dev/null
+++ b/Hacktoberfest2022/Binary_to_decimal.java
@@ -0,0 +1,18 @@
+public class Binary_to_decimal {
+    public static void main(String[] args) {
+        long n = 101;
+        System.out.println(convert(n));
+    }
+    public static int convert(long n){
+        int decimal = 0, i =0;
+
+        while (n != 0) {
+            long rem = n % 10;
+            decimal += rem * Math.pow(2, i);
+            n = n / 10;
+            i++;
+        }
+        return decimal;
+
+    }
+}