How can you sort the elements of the array in descending order

A) Sort methods
B) Reverse methods
C) By calling Sort and then Reverse methods
D) Can�t sort in descending

Interview Candidate
Jan 2nd, 2006
8
4101

Answer

Editorial / Best Answer

Answered by: Prakhar

Apr 12th, 2006

        int[] arr = new int[3];
        arr[0] = 4;
        arr[1] = 1;
        arr[2] = 5;

Array.Sort(arr);
Array.Reverse(arr);

Showing Answers 1 - 8 of 8 Answers

sahu
Profile Answers by sahu Questions by sahu

Jan 5th, 2006

ans:
C) By calling Sort and then Reverse methods

Prakhar

Apr 12th, 2006

        int[] arr = new int[3];
        arr[0] = 4;
        arr[1] = 1;
        arr[2] = 5;
        Array.Sort(arr);
        Array.Reverse(arr);

KevinEarley
Profile Answers by KevinEarley

Aug 3rd, 2009

First use the Sort() method, then use the Reverse() method.

rfb99
Profile Answers by rfb99

Dec 16th, 2011

It is far more elegant and efficient to do something like

Array.Sort(arr, delegate(int x, int y) { return y.CompareTo(x); });