zoj 1109 Language of FatMouse

最新推荐文章于 2019-07-07 14:00:38 发布

原创最新推荐文章于 2019-07-07 14:00:38 发布 · 749 阅读

0 ·

CC 4.0 BY-SA版权

随笔专栏收录该内容

7 篇文章

订阅专栏

本文介绍了一个简单的程序，用于将一种虚构的语言FatMouse语言翻译成英语。该程序使用字典映射来完成翻译任务，对于未出现在字典中的词汇，则默认翻译为eh。示例输入展示了如何构造字典及翻译过程。

链接:zoj 1109

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

AC代码：

#include<iostream>
#include<map>
#include<cstdio>
#include<cstring>
using namespace std;
int main()
{
    map<string,string> word;
    map<string,string>::iterator i;
    char s[25],s1[15],s2[15];
    while(gets(s)){
        if(strcmp(s,"")==0)
            break;
        sscanf(s,"%s %s",s1,s2);
        word[s2]=s1;
    }
    while(cin>>s){
        if((i=word.find(s))!=word.end())
            cout<<i->second<<endl;
        else
            cout<<"eh"<<endl;
    }
    return 0;
}