摘要: #include <bits/stdc++.h> using namespace std; unsigned fac(unsigned n) { unsigned f; if(n==0) f=1; else f=fac(n-1)*n; return f; } int main() { unsigne 阅读全文
posted @ 2023-05-04 16:12 记得关月亮 阅读(21) 评论(0) 推荐(0)