Assigning mice to holes in node js

Js program for Assigning mice to holes. Here problem description and explanation.

/*
    Node JS program for
    Assign mice to holes
*/
class Deliver
{
	absValue(x)
	{
		if (x < 0)
		{
			return -x;
		}
		return x;
	}
	assignHole(mices, holes, n, m)
	{
		if (n != m)
		{
			// When mice and holes are not equal
			return;
		}
		var result = 0;
		// Sort given data
		holes.sort(function(a, b)
		{
			return a - b;
		});
		mices.sort(function(a, b)
		{
			return a - b;
		});
		// Find max absolute distance
		for (var i = 0; i < n; ++i)
		{
			if (result < this.absValue(mices[i] - holes[i]))
			{
				result = this.absValue(mices[i] - holes[i]);
			}
		}
		console.log(result);
	}
}

function main()
{
	var task = new Deliver();
	// Position of mice
	var mices = [-3, 7, 5, 9, 16];
	// Position of holes
	var holes = [1, 9, 15, 4, 14];
	// Get the length
	var n = mices.length;
	var m = holes.length;
	/*
	      -3  -2  -1  0  1     4          9        14  15
	    ─────────────────☉─────☉──────────☉─────────☉──☉─────
	       ♉                      ♉    ♉  ♉                ♉
	       
	      -3                      5    7  9               16
	                             Mics position   
	    ---------------------------------------------------
	      Step ➀ position -3  Mice are enter in nearest holes
	      -3  -2  -1  0  1     4          9         14 15
	    ─────────────────☉─────☉──────────☉─────────☉──☉─────
	       ♉  -    -  -  ┘        ♉    ♉  ♉                ♉   
	       
	      -3   ← Mics position   
	      
	      Time to move : 4
	    ---------------------------------------------------
	      Step ➁ position 5 Mice are enter in nearest holes 4
	      -3  -2  -1  0  1     4          9        14  15
	    ───────────────────────☉──────────☉─────────☉──☉─────
	                           └  ♉    ♉  ♉                ♉
	       
	                              5 ← Mics position   
	      
	      Time to move : 1
	    ---------------------------------------------------
	       mice ➂ position 7 are enter in nearest holes 9
	      -3  -2  -1  0  1     4          9        14  15
	    ──────────────────────────────────☉─────────☉──☉─────
	                                  ♉ - ┘               ♉
	                                      ♉      
	                                  7 ← Mics position   
	      
	      Time to move : 2
	    ---------------------------------------------------
	       mice ➃ position 9 are enter in nearest holes 14
	      -3  -2  -1  0  1     4          9        14  15
	    ────────────────────────────────────────────☉───☉─────
	                                      ♉ -- - -  ┘      ♉
	                                            
	                                      9 ← Mics position   
	      
	      Time to move : 5
	    --------------------------------------------------
	       mice ➄ position 16 are enter in nearest holes 15
	      -3  -2  -1  0  1     4          9        14  15
	    ───────────────────────────────────────────────☉─────
	                                                   └  ♉
	                                            
	                                    Mics position->16  
	      
	      Time to move : 1
	    ----------------------------------------------------
	    Result = 5
	*/
	task.assignHole(mices, holes, n, m);
}
// Start program execution
main();

Output

5