using System;
public class CalculateVolumeOfCube_CSharp {
public static void Main(string[] args) {
int a = 13;
// Example 1
Console.WriteLine("cube volume = {0}", Math.Pow(a, 3));
// Example 2
Console.WriteLine("cube volume = {0}", a * a * a);
}
}
/*
run:
cube volume = 2197
cube volume = 2197
*/