Predict the output of the following program:

using System;
namespace CalculateNumber
{
class Calculate
{
static int number1;
public void Display(int number)
{
Console.WriteLine(number);
}
Calculate()
{
number1++;
Display(number1);
}
static Calculate()
{
number1 = 10;
number1++;
}
static void Main(string[] args)
{
Calculate Cal1 = new Calculate();
Calculate Cal2 = new Calculate();
Console.ReadLine();
}
}
}
(Duration: 15 min)



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