求一直到某数的阶乘和#includevoid wwjt();long int fun(int n){//}main(){

来源：学生作业帮编辑：大师作文网作业帮分类：综合作业时间：2024/11/17 01:40:34

求一直到某数的阶乘和
#include
void wwjt();
long int fun(int n)
{
//
}
main()
{
int n;
long int result;
scanf("%d",&n);
result=fun(n);
printf("%ld\n",result);
wwjt();
}
void wwjt()
{
FILE *IN,*OUT;
int i;
int iIN;
long int iOUT;
IN=fopen("in.dat","r");
if(IN==NULL)
{
printf("Please Verify The Currernt Dir..It May Be Changed");
}
OUT=fopen("out.dat","w");
if(OUT==NULL)
{
printf("Please Verify The Current Dir..It May Be Changed");
}
for(i=0;i

我一直不知道什么是阶乘啊

求前m大的数 c语言#includevoid main(){int a[50000],b[50000];int n,m, #includevoid put(int ar[][5],int n);int main(void){int zhou[ #includevoid main(){long int num;int ge,shi,bai,qian,wan,pla C语言求素数和#include#includevoid main(){int a,b,c,d,sum;scanf("%d #includevoid serach(float(*p)[4],int n);int main(void){ floa #includevoid Func(void);int main(void){int i,n;printf("\ninp 求下列程序输出结果#includevoid main(){int a=3;printf("%d\n",(a+=a-=a* 求1到10的阶乘之和#include using namespace std;int main(){int a,b=1, #includevoid main(){int max(int x,int y);int a,b,c;scanf("%d #include long fun(int n) {long s; if(n 求函数递归问题#include sub(int *a,int n,int k); void main() { int #include#includevoid fun (char *w,int n){char s,*p1,*p2;p1=w