From f8ab267af36aa6bf4e8b85bb13129f9d57470375 Mon Sep 17 00:00:00 2001
From: ThanhThao44 <thao441997@gmail.com>
Date: Sat, 14 Mar 2020 03:55:37 +0000
Subject: [PATCH 1/3] example 1

---
 example.js | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/example.js b/example.js
index 4a78c75..f9ab572 100755
--- a/example.js
+++ b/example.js
@@ -2,4 +2,17 @@
 
 'use strict';
 
-// このファイルを修正して、プルリクエストしてください。
\ No newline at end of file
+// このファイルを修正して、プルリクエストしてください。
+var arr = [];
+var n = 0;
+for (const arg of process.argv.slice(2)) {
+ arr[n] = arg;
+ n++;
+}
+for (var i = (n-1); i>=0; i--){
+    console.log((i+1) + "番目は" + arr[i] + "です");
+    if(i===0){
+        break;
+    }
+    console.log();
+}
\ No newline at end of file

From 102e90d79fdc02b8d4715546df0df8e007a36689 Mon Sep 17 00:00:00 2001
From: ThanhThao44 <thao441997@gmail.com>
Date: Mon, 23 Mar 2020 04:43:29 +0000
Subject: [PATCH 2/3] =?UTF-8?q?=E8=AA=B2=E9=A1=8C6?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 example.js | 32 +++++++++++++++++++++++---------
 1 file changed, 23 insertions(+), 9 deletions(-)

diff --git a/example.js b/example.js
index f9ab572..24b19e0 100755
--- a/example.js
+++ b/example.js
@@ -5,14 +5,28 @@
 // このファイルを修正して、プルリクエストしてください。
 var arr = [];
 var n = 0;
+
+function sum(arr){
+    var sum = 0;
+    for (var i = 0; i < arr.length; i++){
+            sum += arr[i];
+    }
+    return sum;
+}
+ 
 for (const arg of process.argv.slice(2)) {
- arr[n] = arg;
- n++;
+    arr[n] = Number(arg);
+    n++;
 }
-for (var i = (n-1); i>=0; i--){
-    console.log((i+1) + "番目は" + arr[i] + "です");
-    if(i===0){
-        break;
-    }
-    console.log();
-}
\ No newline at end of file
+
+var s = sum(arr);
+var a = (s%n)/n;
+
+if(a > 0.5){
+    console.log(Math.floor(s/n) + 1);
+}
+else{
+    console.log(Math.floor(s/n));
+}
+
+

From dba31a1d369a841008baec4cf15b77d5bca474b5 Mon Sep 17 00:00:00 2001
From: ThanhThao44 <thao441997@gmail.com>
Date: Fri, 27 Mar 2020 11:21:31 +0000
Subject: [PATCH 3/3] fix

---
 example.js | 19 ++-----------------
 1 file changed, 2 insertions(+), 17 deletions(-)

diff --git a/example.js b/example.js
index 24b19e0..3ffe63c 100755
--- a/example.js
+++ b/example.js
@@ -6,27 +6,12 @@
 var arr = [];
 var n = 0;
 
-function sum(arr){
-    var sum = 0;
-    for (var i = 0; i < arr.length; i++){
-            sum += arr[i];
-    }
-    return sum;
-}
- 
 for (const arg of process.argv.slice(2)) {
     arr[n] = Number(arg);
     n++;
 }
+arr.sort(function(a,b){return a-b});
 
-var s = sum(arr);
-var a = (s%n)/n;
-
-if(a > 0.5){
-    console.log(Math.floor(s/n) + 1);
-}
-else{
-    console.log(Math.floor(s/n));
-}
+console.log(Math.floor((arr[0]+arr[n-1])/2));