View Code of Problem 7

#include <stdio.h>
int main() {
    // insert code here...
    int t;
    scanf("%d",&t);
    for(int i=0;i<t;++i){
        int n;
        scanf("%d",&n);
        int num[1000][2];
        for (int j=0; j<n; j++) {
            scanf("%d=%d",&num[j][0],&num[j][1]);
        }
        int m;
        scanf("%d",&m);
        for(int k=0;k<m;k++){
            int m1;
            scanf("%d",&m1);
            int l;
            for(l=0;l<n;l++){
                if(num[l][0]==m1){
                    printf("%d\n",num[l][1]);
                    break;
                }
                if(num[l][1]==m1){
                    printf("%d\n",num[l][0]);
                    break;
                }
            }
            if(l==n){
                printf("UNKNOW\n");
            }
        }
        printf("\n");
    }
    return 0;
}

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