Bubble Sort with Javascript

bubble_sort.js

/*
Worst Case:N^2
Average Case:N^2
Best Case:N
*/
function bubble_sort(list){
  for(let i=0;i<list.length-1;i++){
     let swapped = false;
  for(let j=0;j<list.length-1-i;j++){
      comparisons++;
    if(list[j]>list[j+1]){
    let temp=list[j]
    list[j]=list[j+1];
    list[j+1]=temp;
    swapped = true;
    }
  }
    if(!swapped) {
         break;
      }
  }
  console.log("Total Comparisons:"+comparisons);
  comparisons=0;
  return list;
}
let comparisons=0;
let arr2=[28, 31, 43, 97, 49, 11, 33, 71, 41, 80, 86, 38, 53, 54, 7, 67, 96, 52, 29, 25, 56, 77, 73, 42, 62, 84, 21, 68, 2, 44, 9, 94, 66, 78, 6, 57, 20, 89, 1, 55, 65, 85, 51, 23, 70, 32, 12, 27, 18, 90, 4, 82, 5, 35, 58, 69, 22, 83, 37, 61, 79, 34, 81, 30, 72, 95, 91, 48, 88, 46, 3, 26, 60, 39, 17, 24, 74, 99, 10, 16, 87, 98, 76, 13, 36, 45, 59, 100, 50, 93, 19, 75, 92, 40, 8, 47, 14, 15, 63, 64];
  let arr=[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, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100];
bubble_sort(arr2)//Total Comparisons:4884
console.log(bubble_sort(arr));

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