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<!DOCTYPE html> <html> <body> <h1>Demo: Function returing a function</h1> <p id="p1"></p> <p id="p2"></p> <script> function multiple(x) { function fn(y) { return x * y; } return fn; } var triple = multiple(3); document.getElementById("p1").innerHTML = triple(2); document.getElementById("p2").innerHTML = triple(3); </script> </body> </html>
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