4843: P3019 [USACO11MAR] Meeting Place S
Memory Limit：128 MB
Time Limit：1.000 S
Judge Style：Text Compare
Creator：
Submit：0
Solved：0
Description
Input
Output
Sample Input Copy
9 6
1
1
2
8
1
8
6
6
2 7
4 2
3 3
4 1
7 5
9 5 Sample Output Copy
1
2
3
1
8
6