#include<stdio.h> int main() { int t; scanf("%d", &t); while (t--) { int n; scanf("%d", &n); int temp[10001]; for (int i = 0;i < 10001;i++) temp[i] = -1; for (int i = 0;i < n;i++) { int n, m; scanf_s("%d=%d", &n, &m); temp[n] = m; temp[m] = n; } int m; scanf("%d", &m); for (int i = 0;i < m;i++) { int a; scanf("%d", &a); if (temp[a] != -1) printf("%d\n", temp[a]); else printf("UNKNOW\n"); } printf("\n"); } return 0; } /* Main.c: In function 'main': Main.c:14:4: warning: implicit declaration of function 'scanf_s' [-Wimplicit-function-declaration] scanf_s("%d=%d", &n, &m); ^ /tmp/ccYoxXK8.o: In function `main': Main.c:(.text+0x81): undefined reference to `scanf_s' collect2: error: ld returned 1 exit status */ |
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