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- assert long(123) == long('123') == 123L == 123
- a = long(2)
- assert a ** 0 == 1
- assert a ** 60 == 1152921504606846976
- assert a + 1 == 3
- assert a - 1 == 1
- assert a * 2 == 4
- assert a // 2 == 1
- assert -a == -2
- assert 1 + a == 3L
- assert 1 - a == -1L
- assert 2 * a == 4L
- # __lshift__ and __rshift__
- for i in range(29):
- assert 1L << i == 2 ** i
- for i in range(29):
- assert 2L ** i >> i == 1L
- assert 12L >> 100 == 0
- a = 32764L
- s = []
- while a != 0:
- a, r = divmod(a, 10L)
- s.append(r)
- assert s == [4, 6, 7, 2, 3]
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