From 149317de52cfddea79e7bf728fe6b187fc15a8d7 Mon Sep 17 00:00:00 2001
From: nb2998 <nbhatia329@gmail.com>
Date: Fri, 31 May 2019 10:51:29 +0530
Subject: [PATCH] Solved issue #41 Double array elements

---
 src/decToBin.js              |  0
 src/doubleArrayElements.java | 27 +++++++++++++++++++++++++++
 2 files changed, 27 insertions(+)
 create mode 100644 src/decToBin.js
 create mode 100644 src/doubleArrayElements.java

diff --git a/src/decToBin.js b/src/decToBin.js
new file mode 100644
index 0000000..e69de29
diff --git a/src/doubleArrayElements.java b/src/doubleArrayElements.java
new file mode 100644
index 0000000..7fad3e2
--- /dev/null
+++ b/src/doubleArrayElements.java
@@ -0,0 +1,27 @@
+import java.util.ArrayList;
+
+public class array {
+
+	public static void main(String[] args) {
+		// TODO Auto-generated method stub
+		ArrayList<Integer> arr = new ArrayList<Integer>();
+		arr.add(2);
+		arr.add(9);
+		arr.add(7);
+		arr.add(23);
+		arr.add(5);
+		ArrayList<Integer> doubleArr = doubleArray(arr);
+		for(int i=0; i<arr.size(); i++) {
+			System.out.println(doubleArr.get(i));
+		}
+
+	}
+
+	public static ArrayList<Integer> doubleArray(ArrayList<Integer> arr) {
+		ArrayList<Integer> res = new ArrayList<Integer>();
+		for(int i=0; i<arr.size(); i++) {
+			res.add(arr.get(i)*2);
+		}
+		return res;
+	}
+}