SOURCE

var arrayRankTransform = function(arr) {
    let tempArr = JSON.parse(JSON.stringify(arr))
    arr.sort()
    let arrObj = {}
    arr.forEach((item, index) => {
        if () {

        } else {
            arrObj[item] = index+1
        }
    })
    for(let i=0;i<tempArr.length;i++){
        tempArr[i] = arrObj[tempArr[i]]
    }
    return tempArr
};
console.log(arrayRankTransform([100, 100, 100]))
// console.log(arrayRankTransform([37,12,28,9,100,56,80,5,12]))