def test1(self):
myinput = 32
res = minlen(myinput)
self.assertEqual(2, res)
print res
def test7(self):
myinput = 41
res = minlen(myinput)
# 41 = 5^2 + 4^2
self.assertEqual(2, res)
print res
def test3(self):
myinput = 4
res = minlen(myinput)
self.assertEqual(1, res)
print res
def test4(self):
myinput = 30
res = minlen(myinput)
self.assertEqual(3, res)
print res
def test2(self):
myinput = 3
res = minlen(myinput)
# self.assertEqual(2, res)
print res
