题目内容

下面是用来计算n的阶乘的递归函数，请将该函数的定义补充完整(注：阶乘的定义是n!=n(n-1)...21)。unsigned fact(unsigned n) if (n ＜= 1) return 1; return 【14】 ;

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A. 对
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A. 对
B. 错

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A. 对
B. 错