摘要：
1、#includedouble fact(int n);int main(void){ int i; double sum; sum=0; for(i=1;idouble fact(int x);int main(void){ int m,n; printf("Enter m,n:"); scanf("%d%d",&m,&n); double m_jc = fact(m); double n_jc = fact(m); double m_n_jc = fact(m-n); double re = m_jc/(n_jc*... 阅读全文