#include<stdio.h>

int main(void)
{

     int n;

     int factorial(int n);

     

      scanf("%d", &n);

      printf("%d\n",factorial(n));


      return 0;
}

int factorial(int n)
{

     int i, fact = 1


     for(i = 1;i<= n; i+ + )
          fact = fact * i;



     return fact;

｝   



为什么补行呢？？ ---------- GCC C/C++ ----------
正在编译 C++ 程序：C:\Users\zhushupeng\Desktop\. ...
ld: C:\Users\zhushupeng\Desktop\.: No such file: Permission denied
编译失败！请检查错误！

输出完成 (耗时: 0 秒)   为什么呢？求高手指教 别骂我是笨蛋

该怎么弄  我弄不来  

#include<stdio.h>

int main(void)
{

     int n;

     int factorial(int n);

     

      scanf("%d", &n);

      printf("%d\n",factorial(n));


      return 0;
}

int factorial(int n)
{

     int i, fact=1;


     for(i = 1;i<= n; i++ )
          fact = fact * i;



     return fact;

}



---------- GCC C/C++ ----------
正在编译 C++ 程序：D:\. ...
ld: D:\.: No such file: Permission denied
编译失败！请检查错误！

输出完成 (耗时: 0 秒)

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