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<!DOCTYPE html>
<html>
<body>
​
<h2>JavaScript Array.reduceRight()</h2>
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<p>This example finds the sum of all numbers in an array:</p>
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<p id="demo"></p>
​
<script>
var numbers = [45, 4, 9, 16, 25];
var sum = numbers.reduceRight(myFunction);
​
document.getElementById("demo").innerHTML = "The sum is " + sum;
​
function myFunction(total, value, index, array) {
  return total + value;
}
</script>
​
</body>
​
<!-- Mirrored from www.w3schools.com/js/tryit.asp?filename=tryjs_array_reduce_right by HTTrack Website Copier/3.x [XR&CO'2014], Mon, 27 Jan 2020 02:28:14 GMT -->
</html>
​
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