From 297224f16196c46be0268c381ec915b6c2cf3cd9 Mon Sep 17 00:00:00 2001
From: LSvekis <lassvekis@gmail.com>
Date: Mon, 28 Jun 2021 16:49:52 -0400
Subject: [PATCH] Create ex 3

---
 chapter 6/ex 3 | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 chapter 6/ex 3

diff --git a/chapter 6/ex 3 b/chapter 6/ex 3
new file mode 100644
index 0000000..bd21c6b
--- /dev/null
+++ b/chapter 6/ex 3	
@@ -0,0 +1,18 @@
+        const val1 = 10;
+        const val2 = 5;
+        const myArr = [];
+
+        for(let x=0;x<10;x++){
+            let val1 = 5 * x;
+            let val2 = x * x;
+            let res = cal(val1, val2);
+            myArr.push(res);
+        }
+        console.log(myArr);
+        function cal(a, b, op) {
+            if (op == "-") {
+                return a - b;
+            } else {
+                return a + b;
+            }
+        }