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トップJavaScriptに関する質問javascriptでの質問です

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2

変更

2017/05/17 13:59

投稿

A.Ichi
A.Ichi

スコア4070

test CHANGED
@@ -18,31 +18,31 @@
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  <script>
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- var room = prompt("Please input number between 100 and 500(room)","");
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+ var room = prompt("100から500までの自然数(room)を入力してください。","");
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- document.write("<p>your input number" + room +"</p>");
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+ document.write("<p>入力した自然数(n)は" + room +"です。</p>");
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  if(room<100 || 500<room){
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- var room= alert("input number (room)is wrong.","");
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+ var room= alert("入力した自然数(n)が間違っています。","");
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  }else{
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- document.write("<table border=1 cellpadding=5 cellspacing=0>");
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+ document.write("<table border=2 cellpadding=5 cellspacing=0>");
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- document.write("<tr><th>room</th><th>偶数/奇数</th><th>result</th></tr>");
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+
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  while(room != 1){
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  if(room%2==0){
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- document.write("<tr><td>",room,"</td>");
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+ document.write("<tr><td>n=",room,"</td>");
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  document.write("<td>偶数</td>");
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- document.write("<td>",room/2,"</td></tr>");
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+ document.write("<td>",room,"/2=",room/2,"</td></tr>");
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  room=room/2;
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@@ -50,17 +50,23 @@
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  else if(room%2==1){
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- document.write("<tr><td>",room,"</td>");
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+ document.write("<tr><td>n=",room,"</td>");
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  document.write("<td>奇数</td>");
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- document.write("<td>",room*3+1,"</td></tr>");
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+ document.write("<td>",room,"*3+1=",room*3+1,"</td></tr>");
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  room=room*3+1;
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  }
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  }
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+
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+ document.write("<tr><td>",room,"</td>");
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+
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+ document.write("<td>終了</td>");
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+
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+ document.write("<td></td></tr>");
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  document.write("</table>");
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1

変更

2017/05/17 13:59

投稿

A.Ichi
A.Ichi

スコア4070

test CHANGED
@@ -10,7 +10,7 @@
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  <meta charset="UTF-8">
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- <title>課題</title>
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+ <title>kadai</title>
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  </head>
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@@ -18,27 +18,31 @@
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  <script>
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- var room = prompt("100から500までの自然数(room)を入力してください","");
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+ var room = prompt("Please input number between 100 and 500(room)","");
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- document.write("<p>入力した自然数は" + room +"です。</p>");
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+ document.write("<p>your input number" + room +"</p>");
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  if(room<100 || 500<room){
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- var room= alert("入力した自然数(room)が間違っています。","");
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+ var room= alert("input number (room)is wrong.","");
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  }else{
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+
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+ document.write("<table border=1 cellpadding=5 cellspacing=0>");
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+
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+ document.write("<tr><th>room</th><th>偶数/奇数</th><th>result</th></tr>");
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  while(room != 1){
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  if(room%2==0){
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- document.write("room=",room);
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+ document.write("<tr><td>",room,"</td>");
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- document.write("偶数");
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+ document.write("<td>偶数</td>");
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- document.write("room=",room/2,"<br>");
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+ document.write("<td>",room/2,"</td></tr>");
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  room=room/2;
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@@ -46,17 +50,19 @@
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  else if(room%2==1){
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- document.write("room=",room);
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+ document.write("<tr><td>",room,"</td>");
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- document.write("奇数");
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+ document.write("<td>奇数</td>");
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- document.write("room*3+1=",room*3+1,"<br>");
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+ document.write("<td>",room*3+1,"</td></tr>");
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  room=room*3+1;
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  }
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  }
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+
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+ document.write("</table>");
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  }
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