EN
JavaScript - max value in array
3 points
In this article, we would like to show you how to find maximum value in array in JavaScript.
Quick solution:
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const numbers = [2, 3, 1]2
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const max = Math.max(numbers)4
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console.log(max); // 3
In this example, we use Math.max() method with the spread operator (...) to find the maximum value of the numbers array.
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const numbers = [2, 3, 1]2
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const max = Math.max(numbers)4
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console.log(max); // 3or:
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const array = [3, 1, 2];2
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const result = Math.max.apply(null, array);4
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console.log(result); // 3xxxxxxxxxx1
const array = [3, 1, 2];2
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const result = array.reduce((a, b) => Math.min(a, b));4
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console.log(result); // 1xxxxxxxxxx1
const array = [3, 1, 2];2
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let result = -Infinity;4
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for (const item of array) {6
if (item > result) {7
result = item;8
}9
}10
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console.log(result); // 3In this example, we add a new function max() to the Array() object so we can use it on every array as it was a built-in function.
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var numbers = [2, 3, 1];2
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Array.prototype.max = function() {4
return Math.max.apply(null, this);5
};6
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console.log(numbers.max()); // 3