The javascript output is as follows:
0
10
10
0
-5
3
0
NaN
value=54
9=value
0.5
2
0.5
Infinity
-Infinity
NaN
5
NaN
one=2 two=2
one=2 two=1
false
false
false
false
true
true
false
true
true
true
true
false
true
true
false
false
false
true
false
false
null
null
false
0
0
false
0
undefined
undefined
true
false
1
undefined
The HTML code can be found below:
<html>
<head>
</head>
<body>
<pre>
<script type="text/javascript">
document.writeln("1" * "0");
document.writeln("1" + 0);
document.writeln(1 + "0");
document.writeln("1"* "0");
document.writeln(- - -5);
document.writeln(true ? 3 : false ? 5 : 0);
document.writeln("1" * false);
document.writeln("1" * "false");
document.writeln("value=" + 5 + 4);
document.writeln(5 + 4 + "=value");
document.writeln(2/4);
document.writeln(4.0/2.0);
document.writeln(2.0/4);
document.writeln(5/0);
document.writeln(-5/0);
document.writeln(0/0);
document.writeln(+ "5");
document.writeln(+ "a");
var one=1; var two=++one; document.writeln("one=" + one + " two=" + two);
var one=1; var two=one++; document.writeln("one=" + one + " two=" + two);
document.writeln(5==="5");
document.writeln("hello" === "HELLO");
document.writeln(NaN === 5);
document.writeln(NaN === NaN);
document.writeln(null===null);
document.writeln(undefined===undefined);
document.writeln(null===undefined);
document.writeln(null==undefined);
document.writeln("1" == true);
document.writeln("1" ==1);
document.writeln(1==true);
document.writeln("Z" < "A");
document.writeln("Z" < "a");
document.writeln("Zelda" < "Zoo");
document.writeln("zelda" < "Zoo");
document.writeln(true < 1);
document.writeln(1 < "true");
document.writeln("11" < "3");
document.writeln("11" < 3);
document.writeln("one" <3);
document.writeln(null && true);
document.writeln(null && false);
document.writeln(false && null);
document.writeln(0 && true);
document.writeln(0 && false);
document.writeln(false && 0);
document.writeln(true && 0);
document.writeln("" && true);
document.writeln("" && false);
document.writeln(undefined && true);
document.writeln(undefined && false);
document.writeln(!!5);
document.writeln(!!null);
document.writeln(null ? 0 : 1);
document.writeln(void (1+2));
</script>
</pre>
</body>
</html>
