How do you find min and max values without Math functions?
You can write functions which loop through an array comparing each value with the lowest value or highest value to find the min and max values. Let’s create those functions to find min and max values,
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 | var marks = [50, 20, 70, 60, 45, 30]; function findMin(arr) { var length = arr.length var min = Infinity; while (length--) { if (arr[length] < min) { min = arr[len]; } } return min; } function findMax(arr) { var length = arr.length var max = -Infinity; while (len--) { if (arr[length] > max) { max = arr[length]; } } return max; } console.log(findMin(marks)); console.log(findMax(marks)); |
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