C.L.功課..急做

[匿名]

2007-09-28 8:56 pm

a famous chin letter is the "Little Kimberly Anne" available from
http://www.eff.org/Net_culture/Folklore/Chain_letters/sick_girl.letter . Look at the
letter and answer the following questions:
(a) What did she want to do, why?
______________________________
(b) If you send this letter out to 20 friends and each of them send to another 20
friends,how many emails will be moving around after just 4 rounds?

回答 (1)

Ming

2007-09-28 9:15 pm

✔ 最佳答案

(a) She wanted to collect free America Online disks to make the Guiness Book of Records as she was going to be died for her deep sick.

(b) The first round should be 20 x 20 = 400 emails, so there should be 400 x 20 x 20 x 20 = 3,200,000 emails moving around after four rounds.

2007-09-28 13:17:22 補充：
(a) better to write in this way:She wanted to collect free America Online disks to make the Guiness Book of Records as soon as possible as she was going to be died for her deep sick.

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