哈希算法---Babelfish

最新推荐文章于 2021-02-13 22:15:30 发布

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最新推荐文章于 2021-02-13 22:15:30 发布 · 1.2k 阅读

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#哈希算法 #qsort的重载 #二分查找

本文深入探讨了Babelfish哈希算法的工作原理，包括其在数据处理中的应用，以及如何通过重载qsort实现更高效的排序。同时，结合二分查找技术，阐述了如何提升哈希表的查找效率。

You have just moved from Waterloo to a big city. The people here speak an incomprehensible dialect of a foreign language. Fortunately, you have a dictionary to help you understand them.

Input

Input consists of up to 100,000 dictionary entries, followed by a blank line, followed by a message of up to 100,000 words. Each dictionary entry is a line containing an English word, followed by a space and a foreign language word. No foreign word appears more than once in the dictionary. The message is a sequence of words in the foreign language, one word on each line. Each word in the input is a sequence of at most 10 lowercase letters.

Output

Output is the message translated to English, one word per line. Foreign words not in the dictionary should be translated as "eh".

Sample Input

dog ogday
cat atcay
pig igpay
froot ootfray
loops oopslay

atcay
ittenkay
oopslay

Sample Output

cat
eh
loops

Hint

Huge input and output,scanf and printf are recommended.

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