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<!DOCTYPE html> <html lang="en-US"> <body> <p>Redeclaring a global variable inside a block will also affect the global variable.</p> <p id="point"></p> <p id="point1"></p> <script> var x = document.getElementById("point"); var y = document.getElementById("point1"); var i = 0; if(i == 0){ var i = 55; x.innerText = "i = " +i; } y.innerText = "i = " +i; </script> </body> </html>
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