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JavaSCript Logical Operator Example


Code:
<script language="javascript">

var num = prompt("Enter The Number");
if(num<=100 && num>=80)
{
alert("A+");

}
else if(num>=75 && num<80)
{
alert("A");
}
else if(num>=65 && num<75)
{
alert("A-");
}
else if(num>=55 && num<65)
{
alert("B");
}
else if(num>=45 && num<55)
{
alert("C");
}
else if(num>=33 && num<45)
{
alert("D");
}
else {
alert("FAIL");
}



</script>

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