#H558. [NOIP 2011 提高组] Mayan 游戏
[NOIP 2011 提高组] Mayan 游戏
题目描述




输入格式

输出格式

3
1 0
2 1 0
2 3 4 0
3 1 0
2 4 3 4 0
2 1 1
3 1 1
3 0 1
提示








3
1 0
2 1 0
2 3 4 0
3 1 0
2 4 3 4 0
2 1 1
3 1 1
3 0 1


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