编程序计算1-1/2!+1/3!-1/4!+……+(-1)^(n-1)*1/n!,精确度为0.000001

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编程序计算1-1/2!+1/3!-1/4!+……+(-1)^(n-1)*1/n!,精确度为0.000001
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编程序计算1-1/2!+1/3!-1/4!+……+(-1)^(n-1)*1/n!,精确度为0.000001
编程序计算1-1/2!+1/3!-1/4!+……+(-1)^(n-1)*1/n!,精确度为0.000001

编程序计算1-1/2!+1/3!-1/4!+……+(-1)^(n-1)*1/n!,精确度为0.000001
#include
#include
void main()
{
int n=1;
double temp=1.0,sum=1.0;
do
{
n=n+1;
temp=-temp/n;
sum+=temp;
}
while (fabs(temp)>=1e-6);
printf("sum=%f\n",sum);
}