How to sort an array in a single loop?

Question

So I was going through different sorting algorithms. But almost all the sorting algorithms require 2 loops to sort the array. The time complexity of Bubble sort & Insert

Answer 1

Sorting an array using single loop (javascript)

var arr = [4,5,2,10,3,7,11,5,1];
for(var i = 1; i < arr.length; i++)
{       
    if(arr[i] < arr[i-1])
    {
        arr[i] = arr[i] + arr[i-1];
        arr[i-1] = arr[i] - arr[i-1]; 
        arr[i] = arr[i] - arr[i-1];              
        i=0;
    } 
}

output : arr = [1, 2, 3, 4, 5, 5, 7, 10, 11]