JavaScript: Find the lowest value in an array
JavaScript Math: Exercise-7 with Solution
Write a JavaScript function to find the lowest value in an array.
Test Data :
console.log(min([12,34,56,1]));
console.log(min([-12,-34,0,-56,-1]));
1
-56
Pictorial Presentation:
Sample Solution:-
HTML Code:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Javascript random function</title>
</head>
<body>
</body>
</html>
JavaScript Code:
function min(input) {
if (toString.call(input) !== "[object Array]")
return false;
return Math.min.apply(null, input);
}
console.log(min([12,34,56,1]));
console.log(min([-12,-34,0,-56,-1]));
Sample Output:
1 -56
Flowchart:

Live Demo:
See the Pen javascript-math-exercise-7 by w3resource (@w3resource) on CodePen.
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JavaScript: Tips of the Day
Returns an array of n-tuples of consecutive elements
Example:
const tips_arr = (n, arr) => n > arr.length ? [] : arr.slice(n - 1).map((v, i) =>[...arr.slice(i, i + n - 1), v]); console.log(tips_arr(2, [1, 2, 3, 4, 5])); console.log(tips_arr(3, [1, 2, 3, 4, 5])); console.log(tips_arr(5, [1, 2, 3, 4]));
Output:
[[1, 2], [2, 3], [3, 4], [4, 5]] [[1, 2, 3], [2, 3, 4], [3, 4, 5]] []
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