70 lines
1019 B
C#
70 lines
1019 B
C#
using System;
|
|
|
|
class X
|
|
{
|
|
public readonly int x;
|
|
|
|
public X (int x)
|
|
{
|
|
this.x = x;
|
|
}
|
|
|
|
public override string ToString ()
|
|
{
|
|
return String.Format ("X ({0})", x);
|
|
}
|
|
|
|
public static X operator & (X a, X b)
|
|
{
|
|
return new X (a.x * b.x);
|
|
}
|
|
|
|
public static X operator | (X a, X b)
|
|
{
|
|
return new X (a.x + b.x);
|
|
}
|
|
|
|
// Returns true if the value is odd.
|
|
public static bool operator true (X x)
|
|
{
|
|
return (x.x % 2) != 0;
|
|
}
|
|
|
|
// Returns true if the value is even.
|
|
public static bool operator false (X x)
|
|
{
|
|
return (x.x % 2) == 0;
|
|
}
|
|
|
|
public static int Test ()
|
|
{
|
|
X x = new X (3);
|
|
X y = new X (4);
|
|
|
|
X t1 = x && y;
|
|
X t2 = y && x;
|
|
X t3 = x || y;
|
|
X t4 = y || x;
|
|
|
|
// Console.WriteLine ("TEST: {0} {1} {2} {3} {4} {5}", x, y, t1, t2, t3, t4);
|
|
|
|
if (t1.x != 12)
|
|
return 1;
|
|
if (t2.x != 4)
|
|
return 2;
|
|
if (t3.x != 3)
|
|
return 3;
|
|
if (t4.x != 7)
|
|
return 4;
|
|
|
|
return 0;
|
|
}
|
|
|
|
public static int Main ()
|
|
{
|
|
int result = Test ();
|
|
Console.WriteLine ("RESULT: {0}", result);
|
|
return result;
|
|
}
|
|
}
|