Bubble Sorting Example in JS -

Qus:  Sort this Array  [34, 5, 8, 26, 9, 47, 62, 3];

Solution : 

var in = [34, 5, 8, 26, 9, 47, 62, 3];

for(let j =0; j < (arr.length-1); j++){

   for(let i =0; i < (arr.length-1); i++){

        if(arr[i] > arr[i+1]){

               let temp =  arr[i];

                arr[i] = arr[i+1];

                arr[i+1]  = temp;

        }

    }

}

Result :

 [3, 5, 8, 9, 26, 34, 47, 62]