#include<bits/stdc++.h> using namespace std; struct A{ int a,b; }k[1000001]; int main(){ int a,b,m,t,n; //cin>>t; scanf("%d",&t); int flag=0; while(t--){ //cin>>n; scanf("%d",&n); for(int i=0;i<n;i++){ scanf("%d=%d",&k[i].a,&k[i].b); } //cin>>m; scanf("%d",&m); int x; while(m--){ cin>>x; flag=0; for(int i=0;i<n;i++){ if(x==k[i].a)flag=k[i].b; if(x==k[i].b)flag=k[i].a; } if(flag==0)cout<<"UNKNOW"<<endl; else cout<<flag<<endl; } } return 0; } |
Double click to view unformatted code.