esercizi js

2014-11-30 18:46:24 +01:00
parent b2e9b46742
commit c30036a3bc
11 changed files with 597 additions and 27 deletions
--- a/js_10.html
+++ b/js_10.html
@@ -0,0 +1,49 @@
+<!DOCTYPE html>
+<html>
+<head lang="en">
+    <meta charset="UTF-8">
+    <title></title>
+
+
+
+
+</head>
+<body>
+
+        <script>
+            sum=[];
+            i="beg";
+            while (true) {
+                i = prompt("Insert n or end");
+                if (i == "end")
+                    break;
+                for (;!i || isNaN(i) ;)
+                    i= prompt("Err.Insert n");
+                sum.push(parseFloat(i));
+            }
+
+            tot=0;
+            for (i=0;i<sum.length;i++){
+                tot = tot + sum[i];
+            }
+
+
+            document.writeln("<table>");
+
+            for (i=0;i<sum.length;i++){
+                document.writeln("<tr><td>" + sum[i] +"</td></tr>");
+            }
+            document.writeln("<tr><td>" + tot / sum.length +"</td></tr>");
+
+            document.writeln("</table>");
+
+        </script>
+
+
+
+
+
+
+
+</body>
+</html>