C # Method of using custom algorithms to reverse operations on an array

Source: Internet
Author: User

C # 's Array object comes with a reversal function, but the following code completely implements the array inversion through a custom algorithm

The code is as follows: public static void Reversearray<t> (this t[] inputarray)
T temp = default (t);
if (Inputarray = null)
throw new ArgumentNullException ("Inputarray is empty");
if (Inputarray.length > 0)
for (int counter = 0; counter < (INPUTARRAY.LENGTH/2); counter++)
temp = Inputarray[counter];
Inputarray[counter] = inputarray[inputarray.length-counter-1];
Trace.WriteLine ("Reversal not needed");
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