#include <stdio.h> int main() { int i, b, c, d[1000], a[100000], m, n, t; scanf("%d", &t); while (t--) { for (i = 0; i < 100000; i++) { a[i] = -1; } scanf("%d", &n); for (i = 0; i < n; i++) { scanf("%d=%d", &b, &c); a[b] = c; a[c] = b; } scanf("%d", &m); for (i = 0; i < m; i++) { scanf("%d", &b); d[i] = a[b]; } for (i = 0; i < m; i++) { if (d[i] != -1) printf("%d\n", d[i]); else printf("UNKNOW\n"); } printf("\n"); } return 0; } |
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