python递归题解199****31472025-06-15 18:27:07发布于:安徽0阅读0回复0点赞def f(n): s = 0 a,b = 1,2 _ = 2 if n == 1 or n == 2: s = n print(s) else: while True: if _ == n: print(s) break else: s = a + b a = b b = s _ += 1 n = int(input()) f(n) 有帮助,赞一个去预览0/2000发布这里空空如也
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