Google笔试好象一直对自然常数e心存好感，就像它预计的上市股票融资金额也是2，718，281，828美元，正好是等同于自然常数e。
这次是连环游戏，每一题的答案将在下一题中用到。
1、{first 10-digit prime found in consecutive digits e}.com.
e中出现的连续的第一个10个数字组成的质数。
2、7427466391.com
Congratulations, You’ve made it to level 2. Go to www.Linux.org and enter Bobsyouruncle as the login and the answer to this equation as the password.
f(1)=7182818284
f(2)=8182845904
f(3)=8747135266
f(4)=7427466391
f(5)=__________
update：提示：f(1)到f(4)是e中连续的10个数字满足总和等于49的前4个，f(5)当然是让你搜索第5个咯，编个小程序吧。
答案：5966290435
3、www.Linux.org
4、www.google.com/labjobs/
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