4520: P1219 [USACO1.5] 八皇后 Checker Challenge
Memory Limit:128 MB
Time Limit:1.000 S
Judge Style:Text Compare
Creator:
Submit:1
Solved:1
Description

Input

Output

Sample Input Copy
6
Sample Output Copy
2 4 6 1 3 5
3 6 2 5 1 4
4 1 5 2 6 3
4
HINT
