#include<iostream>
using namespace std;
#include "n!.h"
int main()
{
int n;
struct number *h;
cout<<"请输入需要计算阶乘的数n=";
cin>>n;
if(n==0)
{
cout<<"计算结果:"<<n<<"!="<<n+1;
return 0;
}
h=create(n);
h=move(h);
cout<<"计算结果:"<<n<<"!=";
disp(h);
}
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