Get the highest value and lowest value from a mapped array in javascript

Question

I have mapped my integer array to produce this kind of array
[
{ key: 0, value: 10 },
{ key: 1, value: 9 },
{ key: 2, value: 8 },
{ key: 3, value: 6 },
{ key: 4, value: 5 },
{ key: 5, value: 3 }
]
i used this code to do the mapping
let arrArray=new Array(10,9,8,6,5,3);
var newArr = arrArray.map(function(val, index){
return {key:index, value:val};
});
Is there any function i can use to get the max and min integers from the mapped array, Thank you

Answer 1

https://code.sololearn.com/WDMX0146ZYLi/?ref=app