摘要：
We are playing the Guess Game. The game is as follows:I pick a number from 1 to n. You have to guess which number I picked.Every time you guess wrong, 阅读全文
摘要：
We are playing the Guess Game. The game is as follows: I pick a number from 1 to n. You have to guess which number I picked. Every time you guess wron 阅读全文
摘要：
An abbreviation of a word follows the form <first letter><number><last letter>. Below are some examples of word abbreviations:a) it --> it (no abbrevi 阅读全文