<head>
<script language="javascript">
<!--
<script language="javascript">
<!--
var a;
var b;
a=prompt("input numberfor plus");
a=parselnt(a);
b=prompt("input numberfor plus");
b=parselnt(b);
if(a>b)
{
b=a-b;
alert(b);
var b;
a=prompt("input numberfor plus");
a=parselnt(a);
b=prompt("input numberfor plus");
b=parselnt(b);
if(a>b)
{
b=a-b;
alert(b);
}
else
{
b=a+b;
alert(b);
}
else
{
b=a+b;
alert(b);
}
</script>
</head>
</html>
</head>
</html>
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