Rearrange a list based on given order in c#

Question

I have a list as follows:

{CT, MA, VA, NY}

I submit this list to a function and I get the optimum waypoint order list

{2,0,1,3}         


        

Answer 1

You could try the following:

var list = new List{"CT", "MA", "VA", "NY"};
var order = new List{2, 0, 1, 3};
var result = order.Select(i => list[i]).ToList();