diff --git "a/\04311-5.txt\043" "b/\04311-5.txt\043"
new file mode 100644
index 0000000..5397155
--- /dev/null
+++ "b/\04311-5.txt\043"
@@ -0,0 +1,5 @@
+getElementById(id)働き→id要素にidをもつ
+getElementsByTagname(name)要素のリストがかえる
+querySelector(expr)→cssセレクタexprにマッチする要素のうち最初のもの。
+
+属性
\ No newline at end of file
diff --git "a/\043countdown.js\043" "b/\043countdown.js\043"
new file mode 100644
index 0000000..8c462e6
--- /dev/null
+++ "b/\043countdown.js\043"
@@ -0,0 +1,28 @@
+function CountDown() {
+ var random = Math.floor(Math.random()*11);
+ var count = 5, tmID, infobox = document.getElementById("info"),start = document.getElementById("start"),a = document.getElementById("atari"+ random);
+
+
+ function countDown() {
+ if (--count == 0) {
+ infobox.innerHTML = "失敗";
+ } else {
+ if (count >= 0){
+ infobox.innerHTML = count + "秒前";
+ tmID = setTimeout(countDown, 1000);
+ }}
+ }
+ function startCountDown() {
+ tmID = setTimeout(countDown, 1000);
+ a.removeEventListener("click", startCountDown, false);
+ a.addEventListener("click", stopCountDown, false);
+ }
+ function stopCountDown() {
+ clearTimeout(tmID);
+ infobox.innerHTML = "あたり!";
+ a.removeEventListener("click", stopCountDown, false);
+
+ }
+ start.addEventListener("click", startCountDown, false);
+};
+document.addEventListener("DOMContentLoaded", CountDown, false);
diff --git "a/\043heloo.js\043" "b/\043heloo.js\043"
new file mode 100644
index 0000000..7fc1390
--- /dev/null
+++ "b/\043heloo.js\043"
@@ -0,0 +1,8 @@
+
\ No newline at end of file
diff --git "a/.\04311-5.txt" "b/.\04311-5.txt"
new file mode 120000
index 0000000..ec27bc0
--- /dev/null
+++ "b/.\04311-5.txt"
@@ -0,0 +1 @@
+c119029@roy.e.koeki-u.ac.jp.5769
\ No newline at end of file
diff --git "a/.\043countdown.js" "b/.\043countdown.js"
new file mode 120000
index 0000000..2442383
--- /dev/null
+++ "b/.\043countdown.js"
@@ -0,0 +1 @@
+c119029@roy.e.koeki-u.ac.jp.28453
\ No newline at end of file
diff --git a/3.js b/3.js
new file mode 100755
index 0000000..69a783f
--- /dev/null
+++ b/3.js
@@ -0,0 +1,10 @@
+var read = readLine("urlを入力してください");
+ print(read);
+
+ function readLine(msg) {
+ let console = java.lang.System.console();
+ let pw = console.readLine(msg);
+ let url = String(new java.lang.String(pw));
+ let path = url.match(/^https?:\/{2,}.*?(\/.*)/)[1];
+ return path;
+ }
diff --git a/map/domon/domon.html b/map/domon/domon.html
new file mode 100644
index 0000000..93e22e2
--- /dev/null
+++ b/map/domon/domon.html
@@ -0,0 +1,21 @@
+
+
+
+マップ: My First Map!
+
+
+
+
+
+
+
+My First Map!
+
+
+
+
+
diff --git a/map/domon/domon.js b/map/domon/domon.js
new file mode 100644
index 0000000..1d81eea
--- /dev/null
+++ b/map/domon/domon.js
@@ -0,0 +1,7 @@
+/* domon.js - 北緯38.891度, 東経139.824度, ズームレベル16 で地図表示 */
+
+var mymap = L.map("mymap").setView([38.891, 139.824], 16);
+L.tileLayer('http://{s}.tile.osm.org/{z}/{x}/{y}.png', {
+ attribution:
+ '© OpenStreetMap contributors'
+}).addTo(mymap);