From 58f7cb5852b3426e6e86905c797ee294fd44b54e Mon Sep 17 00:00:00 2001
From: Soumya Anantha Padmanabha <soumya_anantha@yahoo.com>
Date: Mon, 5 Feb 2018 22:40:52 +0000
Subject: [PATCH] Done.

---
 index.js | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/index.js b/index.js
index e69de29..30a2110 100644
--- a/index.js
+++ b/index.js
@@ -0,0 +1,24 @@
+function add(a,b){
+  return a+b;
+}
+function subtract(a,b){
+  return a-b;
+}
+function multiply(a,b){
+  return a*b;
+}
+function divide(a,b){
+  return a/b;
+}
+function inc(n){
+  return n+=1;
+}
+function dec(n){
+  return n-=1;
+}
+function makeInt(n){
+  return parseInt(n,10)
+}
+function preserveDecimal(n){
+  return parseFloat(n,10)
+}