摘要:
斐波那契数列 python def fibonacci(n): if n <= 0: return "Invalid input" elif n == 1: return 0 elif n == 2: return 1 else: prev_1 = 0 prev_2 = 1 for _ in ran 阅读全文
posted @ 2023-08-12 09:59
武平宁
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摘要:
string reserval python def reverse_string(s): return s[::-1] print(reverse_string("Hello, World!")) # Output: "!dlroW ,olleH" print(reverse_string("Py 阅读全文
posted @ 2023-08-12 09:38
武平宁
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