977. Squares of a Sorted Array

sortedSquares.ts

function sortedSquares(nums: number[]=[-4,-5,0,1,2]): number[] {
    
      
let left =0
let right=nums.length-1;
    let arr= new Array(nums.length).fill(0)
    for(let i=0;i<nums.length;i++){
    if(Math.abs (nums[left])>Math.abs (nums[right])){
       arr[i]=nums[left]*nums[left] ;
       left++
       }
     else{
        arr[i]=nums[right]*nums[right] 
        right--

     }
}
    return arr.reverse()

};