public void Task5Test()
{
Assert.AreEqual(4, Task5.FindOddEleement(new int[] { 5, 1, 2, 4, 1, 2, 5 }));
Assert.AreEqual(5, Task5.FindOddEleement(new int[] { 4, 1, 2, 4, 1, 2, 5 }));
Assert.AreEqual(1, Task5.FindOddEleement(new int[] { 5, 4, 2, 4, 1, 2, 5 }));
}