#include <iostream> #include <sstream> #include <stdio.h> #include <string> #include <math.h> #include <algorithm> #include <stdlib.h> #include <stack> #include <map> #include <set> #include <queue> using namespace std; map<int,int> mp; int main() { #ifdef ONLINE_JUDGE #else freopen("1.txt","r",stdin); #endif int k; cin>>k; while(k--) { mp.clear(); int n; cin>>n; while(n--) { int a,b; cin>>a; getchar(); cin>>b; if(mp.find(a)==mp.end()) mp.insert(make_pair(a,b)); if(mp.find(b)==mp.end()) mp.insert(make_pair(b,a)); } int m; cin>>m; while(m--) { int a; cin>>a; if(mp.find(a)!=mp.end()) cout<<mp[a]; else cout<<"UNKNOW"; if(m>0) cout<<endl; } if(k>0) cout<<endl<<endl; } return 0; } |
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