1012：u Calculate e

题目描述

A simple mathematical formula for e is

where n is allowed to go to infinity. This can actually yield very accurate approximations of e using relatively small values of n.

输出解释

Output the approximations of e generated by the above formula for the values of n from 0 to 9. The beginning of your output should appear similar to that shown below.

输出样例

n e
- -----------
0 1
1 2
2 2.5
3 2.666666667
4 2.708333333

来自杭电HDUOJ的附加信息

Recommend

JGShining

该题目是Virtual Judge题目，来自杭电HDUOJ

题目来源 Greater New York 2000

源链接： HDU-1012

最后修改于 2020-10-25T22:41:22+00:00 由爬虫自动更新

共提交 15 次

通过率 73.33%

时间上限	内存上限
2000/1000MS(Java/Others)	65536/32768K(Java/Others)