Write a C program that estimates the value of the mathematical constant e by using the formula:
e = 1 + 1/1! + 1/2! + 1/3! + …
謝謝
estimates the value of constant e
2008-10-23 1:30 pm
回答 (1)
2008-10-23 7:34 pm
✔ 最佳答案
double sum=1, fact=1;int nTerms=20;
for(int i=1;i<=nTerms;i++)
{
fact=fact*i;
sum=sum+1/fact;
}
printf("the value of e evaluated to %d terms is %f\n",nTerms, sum);
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