Move the specified number of elements in the array to the end of the array.

 

Static void Main ()

{

Int [] array = {1, 2, 3, 4, 5, 6, 7 };

MoveNumberArrayToEnd (array, 3 );

}

Static void MoveNumberArrayToEnd <T> (IList <T> arrayList, int num)

{

If (arrayList. Count = 0 | arrayList. Count <num)

{

Throw new RankException ();

}

Var query = (from number in arrayList

Orderby number descending

Select number). Take (arrayList. Count-num). Concat (arrayList. Take (num ));

Query. ToList (). ForEach (q => Console. WriteLine ("{0}", q ));

}

 

From the wh_go Column