using static System.Console;
using System.Collections;
 
public class Program {
	static int[] array = new int[]{1, 2, 3, 4, 5 }; 
	public static void Main() {
		var o = Teste();
		if (o != null) {
			WriteLine("Continuando...");
	    	while (o.MoveNext()) WriteLine(o.Current);
		}
	}
	static IEnumerator Teste() {
    	IEnumerator o = array.GetEnumerator();
    	while (o.MoveNext()) {
        	WriteLine(o.Current);
 			if ((int)o.Current > 2) return o;
   	    }
		return null;
	}
}
 
//https://pt.stackoverflow.com/q/191222/101

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