#include <iostream> #include <cstdio> using namespace std; class num{ public: int a,b; }; int main(){ int t;cin>>t; while(t--){ int n;cin>>n; num arr[n]; for(int i=0;i<n;i++){ scanf("%d=%d",&arr[i].a,&arr[i].b); } int m;cin>>m; while(m--){ int x;cin>>x;int flage=0; for(int j=0;j<n;j++){ if(arr[j].a==x){ cout<<arr[j].b<<endl; flage=1; } else{ if(arr[j].b==x){ cout<<arr[j].a<<endl; flage=1; } } } if(flage==0)cout<<"UNKNOW"<<endl; } } return 0; } |
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