5-liner: fstring clear solution for Ulam–Warburton Automaton by przemyslaw.daniel - python coding challenges

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5-liner: fstring solution in Clear category for Ulam–Warburton Automaton by przemyslaw.daniel

def automaton(steps: int) -> int:
    result = 0
    for k in range(steps):
        result += 3 ** sum(map(int, f"{k:b}"))
    return max(0, (4 * result - 1) // 3)

Feb. 1, 2023

Comments:

U.V on March 4, 2025, 12:05 p.m.
<p>It's fine !</p>

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