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// Copyright (c) Microsoft. All rights reserved.
// Licensed under the MIT license. See LICENSE file in the project root for full license information.
using System;
namespace BoxTest
{
internal struct MyBool { public bool val; }
internal struct MyInt { public int val; }
internal struct ArgInfo
{
public MyBool m_flag;
public MyInt m_num;
}
internal class Test
{
protected object Fibonacci(object args)
{
if (args.GetType() != typeof(ArgInfo))
throw new Exception();
return FibonacciImpl(args);
}
protected object FibonacciImpl(object args)
{
object N;
if (((ArgInfo)args).m_num.val <= 1)
N = ((ArgInfo)args).m_num.val;
else
{
ArgInfo newargs1 = new ArgInfo();
newargs1.m_num.val = ((ArgInfo)args).m_num.val - 2;
newargs1.m_flag.val = false;
ArgInfo newargs2 = new ArgInfo();
newargs2.m_num.val = ((ArgInfo)args).m_num.val - 1;
newargs2.m_flag.val = ((ArgInfo)args).m_flag.val;
N = (int)Fibonacci(newargs1) + (int)Fibonacci(newargs2);
}
if (((ArgInfo)args).m_flag.val)
{
if ((((ArgInfo)args).m_num.val % 2) == 0)
Console.Write(N.ToString() + " ");
else
Console.Write(N.ToString() + " ");
}
return N;
}
private static int Main()
{
ArgInfo args = new ArgInfo();
args.m_flag.val = true;
args.m_num.val = 20;
new Test().Fibonacci(args);
Console.WriteLine();
Console.WriteLine("*** PASSED ***");
return 100;
}
}
}
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