在人间·在天堂

摘要： 1、定义和调用函数fact(n)计算n的阶乘。#includedouble fact(int n);int main(void){ int i,n,sum; double result; printf("Enter n: "); scanf("%d",&n); for(i=0;i<=n;i++){ result=fact(i); printf("%d!=%.0f\n",i,result); sum=1; sum=fact(i)+sum; printf("sum=%d\n",sum); } ... 阅读全文