public void OJ069_SqrtXTest2()
 {
     int result = new OJ069_SqrtX().MySqrt(2);
     Assert.AreEqual(1, result);
 }
 public void OJ069_SqrtXTest3()
 {
     int result = new OJ069_SqrtX().MySqrt(2147483647);
     Assert.AreEqual(46340, result);
 }
 public void OJ069_SqrtXTest1()
 {
     int result = new OJ069_SqrtX().MySqrt(9);
     Assert.AreEqual(3, result);
 }