Question

Is there posible way to make foreach iterate through the collection from the end to the begining?

int[] fibarray = new int[] { 0, 1, 2, 3, 5, 8, 13 };
    foreach (int i in fibarray)
    {
        System.Console.WriteLine(i);
    }

How to display inversly with foreach ?

Answer 1

using System.Linq;

foreach (int i in fibArray.Reverse())

But a normal for loop will be more efficient:

for( int index = fibArray.Length - 1; index >= 0; --index ) {
    int i = fibArray[index];
    ...
}