Python/boolean_algebra/not_gate.py

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"""
A NOT Gate is a logic gate in boolean algebra which results to 0 (False) if the
input is high, and 1 (True) if the input is low.
Following is the truth table of a XOR Gate:
------------------------------
| Input | Output |
------------------------------
| 0 | 1 |
| 1 | 0 |
------------------------------
Refer - https://www.geeksforgeeks.org/logic-gates-in-python/
"""
def not_gate(input_1: int) -> int:
"""
Calculate NOT of the input values
>>> not_gate(0)
1
>>> not_gate(1)
0
"""
return 1 if input_1 == 0 else 0
def test_not_gate() -> None:
"""
Tests the not_gate function
"""
assert not_gate(0) == 1
assert not_gate(1) == 0
if __name__ == "__main__":
print(not_gate(0))
print(not_gate(1))