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<html><body><h2>JavaScript Statements</h2><p>A <b>JavaScript program</b> is a list of <b>statements</b> to be executed by a computer.</p><p id="demo"></p><script>var x, y, z; // Declare 3 variablesx = 5; // Assign the value 5 to xy = 6; // Assign the value 6 to yz = x + y; // Assign the sum of x and y to zdocument.getElementById("demo").innerHTML ="The value of z is " + z + ".";</script></body></html>