public void ExampleTests()
{
Assert.AreEqual(-1, SqNum.solve(1));
Assert.AreEqual(-1, SqNum.solve(2));
Assert.AreEqual(-1, SqNum.solve(4));
Assert.AreEqual(4, SqNum.solve(5));
Assert.AreEqual(9, SqNum.solve(7));
Assert.AreEqual(1, SqNum.solve(8));
Assert.AreEqual(16, SqNum.solve(9));
Assert.AreEqual(-1, SqNum.solve(10));
Assert.AreEqual(25, SqNum.solve(11));
Assert.AreEqual(64, SqNum.solve(17));
Assert.AreEqual(5428900, SqNum.solve(88901));
Assert.AreEqual(429235524, SqNum.solve(290101));
}
public void ExampleTest36()
{
Assert.AreEqual(36, SqNum.solve(13));
}
public void ExampleTest3()
{
Assert.AreEqual(1, SqNum.solve(3));
}