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41 lines (36 loc) · 1.14 KB
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<!DOCTYPE html>
<html>
<body>
<p id="demo"></p>
<p id="str"></p>
<p id="quote"></p>
<p id="decimals"></p>
<script>
var x = 16 + 4 + "Volvo";
var y = "Volvo" + 16 + 4;
var carName1 = "Volvo XC60";
var carName2 = 'Volvo XC60';
var answer1 = "It's alright";
var answer2 = "He is called 'Johnny'";
var answer3 = 'He is called "Johnny"';
var a1 = 34.00;
var a2 = 34;
var b = 123e5;
var c = 123e-5;
/* JavaScript treats 16 and 4 as numbers, until it reaches "Volvo".
In the second example, since the first operand is a string, all operands are treated as strings. */
document.getElementById("demo").innerHTML = x;
document.getElementById("str").innerHTML = y;
document.getElementById("demo").innerHTML =
carName1 + "<br>" +
carName2 + "<br>" +
answer1 + "<br>" +
answer2 + "<br>" +
answer3;
document.getElementById("decimals").innerHTML = a1 + "<br>" +
a2 + "<br>" +
b + "<br>" +
c + "<br>";
</script>
</body>
</html>