def test_when_A_is_less_than_B_and_K_is_greater_than_2(self):
A = 0
B = 1
K = 3
exp = 1
act = cd.solution(A, B, K)
self.assertEqual(exp, act)
A = 0
B = 2
K = 5
exp = 1
act = cd.solution(A, B, K)
self.assertEqual(exp, act)
A = 0
B = 10
K = 5
exp = 3
act = cd.solution(A, B, K)
self.assertEqual(exp, act)
A = 5
B = 20
K = 3
exp = 5
act = cd.solution(A, B, K)
self.assertEqual(exp, act)
def test_when_A_is_less_than_B_and_K_is_1(self):
A = 0
B = 1
K = 1
exp = 2
act = cd.solution(A, B, K)
self.assertEqual(exp, act)
A = 0
B = 2
K = 1
exp = 3
act = cd.solution(A, B, K)
self.assertEqual(exp, act)
A = 1
B = 10
K = 1
exp = 10
act = cd.solution(A, B, K)
self.assertEqual(exp, act)
A = 5
B = 10
K = 1
exp = 6
act = cd.solution(A, B, K)
self.assertEqual(exp, act)
def test_when_A_and_B_are_equal(self):
A = 0
B = 0
K = 1
exp = 1
act = cd.solution(A, B, K)
self.assertEqual(exp, act)
A = 1
B = 1
K = 1
exp = 1
act = cd.solution(A, B, K)
self.assertEqual(exp, act)
A = 1
B = 1
K = 2
exp = 0
act = cd.solution(A, B, K)
self.assertEqual(exp, act)
A = 2
B = 2
K = 2
exp = 1
act = cd.solution(A, B, K)
self.assertEqual(exp, act)
def test_with_big_numbers(self):
A = 2000000000
B = 2000000000
K = 1
exp = 1
act = cd.solution(A, B, K)
self.assertEqual(exp, act)
A = 0
B = 2000000000
K = 2000000000
exp = 2
act = cd.solution(A, B, K)
self.assertEqual(exp, act)
A = 0
B = 2000000000
K = 1
exp = 2000000001
act = cd.solution(A, B, K)
self.assertEqual(exp, act)
A = 0
B = 2000000000
K = 3
exp = 666666667
act = cd.solution(A, B, K)
self.assertEqual(exp, act)
A = 1
B = 2000000000
K = 3
exp = 666666666
act = cd.solution(A, B, K)
self.assertEqual(exp, act)
A = 1
B = 2000000000
K = 1000000000
exp = 2
act = cd.solution(A, B, K)
self.assertEqual(exp, act)
def test_count_div(A, B, K, expected):
assert solution(A, B, K) == expected