View Code of Problem 7

#include<stdio.h>
 
int main()
{
	int t;
	scanf("%d",&t);
	while(t--)
	{
		int n,j,x,y,m,deng[10000],cha,i=0;
		scanf("%d",&n);
		x=n;
		while(x--)
		{scanf("%d=%d",&deng[i],&deng[i+1]); 
		 i+=2;
		}
 
		scanf("%d",&m);
		i=0;
		y=m;
		
		while(m)
		{   
			scanf("%d",&cha);

			for(j=0;j<n*2;j++)
			{if(cha==deng[j])
				{
					if(j%2==0&&j!=1)
					{
						printf("%d\n",deng[j+1]);
						break;
					}
					
					else 
					{
						printf("%d\n",deng[j-1]);
						break;		
					}
				}
					if(j==n*2-1)
						printf("UNKNOWN");
			}

			m--;
		}
		
		
			printf("\n");
 
	}
}