View Code of Problem 7

#include<stdio.h>
int main(){
  int t,j,n,m,l[1000],r[1000],a[1000];
  scanf("%d",&t);
  while(t--){
    scanf("%d",&n);
    for(int i=0;i<n;i++){
      scanf("%d=%d",&l[i],&r[i]);
    }
    scanf("%d",&m);
    for(int i=0;i<m;i++)
     scanf("%d",&a[i]);
    for(int i=0;i<m;i++){
      for(j=0;j<n;j++){
        if(a[i]==l[j]){
          printf("%d\n",r[j]);
          break;
      }
        if(a[i]==r[j]){
           printf("%d\n",l[j]);
           break;
    }
      }
      if(j>=n) printf("UNKONW\n");
    }
    printf("\n");
    printf("\n");
  }
  return 0;
}
    

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