编写程序,根据近似公式e≈1+1/(1!)+1/(2!)+1/(3!)+…+1/(n!)计算e的近似值
编写程序,根据近似公式e≈1+1/(1!)+1/(2!)+1/(3!)+…+1/(n!)计算e的近似值
日期:2017-09-17 02:14:45 人气:1
e=1+1/1!+1/2!+1/3!+......
C代码:
#include
void main()
{
double e=1;
double jc=1;//求阶乘,并存入jc中
int i=1;
while(1/jc>=1e-6)
{
e=e+1/jc;
i++;
jc=jc*i;
}
printf("e=%f\n",e);
}
》其他参考答案》》:h