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<html><body><p>Click the button to loop through a block of code five times.</p><button onclick="myFunction()">Try it</button><p id="demo"></p><script>function myFunction() { var x = "", i; for (i=0; i<5; i++) { x = x + "The number is " + i + "<br>"; } document.getElementById("demo").innerHTML = x;}</script></body></html>