题解-空间之刀

#include<bits/stdc++.h>
using namespace std;
int n;string untrans,son_str;
pair<string,string>a[100];
string find_word(string s){
    for(int i=0;i<n;i++){
        if(s==a[i].first){
            return a[i].second;
        }
    }
    return "UNK";
}

int main(){
    cin>>n;
    for(int i=0;i<n;i++){
        cin>>a[i].first>>a[i].second;
    }
    cin>>untrans;
    //cout<<untrans<<"\n";
    for(int i=0;i<untrans.size();i++){
        if(untrans[i]>='a'&&untrans[i]<='z'){
            son_str=son_str+untrans[i];
        }else{
            if(son_str.size()>0){
                cout<<find_word(son_str);
            }
            cout<<untrans[i];
            son_str="";
        }
        
    }
    if(son_str.size()>0){
        cout<<find_word(son_str);
    }
    return 0;
}
/*
6
ad super
jd hello
sjklb maybe
ysok oh
shh not
sudi wow
ad.jd?sjklb(ysok)shh:sudi!

super.hello?maybe(oh)not:wow!
----------------------------------

*/

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