print(0 | (1 << 80))

a = 0xfffffffffffffffffffffffffffff
print(a | (1 << 200))

# test + +

print(0 | (1 << 80))
print((1 << 80) | (1 << 80))
print((1 << 80) | 0)

a = 0xfffffffffffffffffffffffffffff
print(a | (1 << 100))
print(a | (1 << 200))
print(a | a == 0)
print(bool(a | a))

# test - +

print((-1 << 80) | (1 << 80))
print((-1 << 80) | 0)

print((-a) | (1 << 100))
print((-a) | (1 << 200))
print((-a) | a == 0)
print(bool((-a) | a))

# test + -

print(0 | (-1 << 80))
print((1 << 80) | (-1 << 80))

print(a | (-1 << 100))
print(a | (-1 << 200))
print(a | (-a) == 0)
print(bool(a | (-a)))

# test - -

print((-1 << 80) | (-1 << 80))

print((-a) | (-1 << 100))
print((-a) | (-1 << 200))
print((-a) | (-a) == 0)
print(bool((-a) | (-a)))