def test_openLocks_2():
assert openLocks(100, 100) == 10
def test_openLocks_8():
assert openLocks(1, 0) == 0
def test_openLocks_1():
assert openLocks(10, 10) == 3
def test_openLocks_7():
assert openLocks(0, 3) == 0
def test_openLocks_6():
assert openLocks(0, 0) == 0
def test_openLocks_5():
assert openLocks(10000, 1000) == 5228
def test_openLocks_4():
assert openLocks(70, 100) == 8
def test_openLocks_3():
assert openLocks(100, 72) == 34