Poj 2503 babelfish

It indicates that the website cannot be submitted as soon as it is just done =

Sad and sad: % >_<%

Babelfish

Time limit:3000 Ms		Memory limit:65536 K
Total submissions:31630		Accepted:13613

Description

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 shocould be translated as "eh ".

Sample Input

dog ogdaycat atcaypig igpayfroot ootfrayloops oopslayatcayittenkayoopslay

Sample output

catehloops

Hint

Huge input and output, scanf and printf are recommended.

#include <iostream>#include <string>#include <map>#include <stdio.h>#include <cstring>using namespace std;int main(){map <string ,bool >appear;map <string ,string>printf;char s[40],sa[20],sb[20];string f;string english;    while (gets(s)){if (s[0]=='\0')break;int len1;int len=strlen(s);for(len1=0;len1<len;len1++)if(s[len1]==' ')break;int i;for(i=0;i<len1;i++)sa[i]=s[i];sa[len1]='\0';int k=0;for(i=len1+1;i<len;i++)sb[k++]=s[i];sb[k]='\0';english=sa;f=sb;appear[f]=true;printf[f]=english;}string s1;while(cin>>s1){if(appear[s1]==true)cout<<printf[s1]<<endl;elsecout<<"eh"<<endl;}    return 0;}/*dog ogdaycat atcaypig igpayfroot ootfrayloops oopslayatcayittenkayoopslay*/