JSFiddle - React, Tailwind, and code Playground
by Nabaraj Saha
JavaScript
var arr = [19,7,4,11,14,5,8,9,9];
var maxDif = 0, minVal,maxVal;
for(var i=0; i<arr.length; i++){
if(!minVal){
minVal = arr[i];
}else{
if(arr[i]<minVal)minVal=arr[i];
}
if(minVal<arr[i]){
var diff = arr[i]-minVal;
if(maxDif<diff){maxDif=diff; maxVal = arr[i]}
}
}
console.log(maxDif, minVal, maxVal)