zoj1109 Language of FatMouse

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该程序是一个简单的FatMouse语言到英语的翻译器。它使用C++编写，通过读取字典文件将FatMouse单词转换为对应的英语单词。如果输入的FatMouse单词不在字典中，则输出eh作为替代。程序利用了C++中的map数据结构来存储和查找词典条目。

Language of FatMouse

Time Limit: 10000 msMemory Limit: 32768 KB

We all know that FatMouse doesn't speak English. But now he has to be prepared since our nation will join WTO soon. Thanks to Turing we have computers to help him.

Input Specification

Input consists of up to 100,005 dictionary entries, followed by a blank line, followed by a message of up to 100,005 words. Each dictionary entry is a line containing an English word, followed by a space and a FatMouse word. No FatMouse word appears more than once in the dictionary. The message is a sequence of words in the language of FatMouse, one word on each line. Each word in the input is a sequence of at most 10 lowercase letters.

Output Specification

Output is the message translated to English, one word per line. FatMouse 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

Output for Sample Input

cat
eh
loops

Code：

#include<iostream>
#include<string.h>
#include<map>
using namespace std;

map<string, string> m;
int main() {
	char ss[255];
	string s1, s2;
	while (cin.getline(ss, 255)) {
		if (ss[0] == '\0') break;
		char *strP = strtok(ss, " ");
		s1 = strP;
		strP = strtok(NULL, " ");
		s2 = strP;
		m[s2] = s1;
	}
	while (cin.getline(ss, 255)) {
		map<string, string>::iterator it;
		it = m.find(ss);
		if (it == m.end()) cout << "eh" << endl;
		else cout << it->second << endl;
	}

	return 0; 
}