#BZOJ2035. 数据读取问题
数据读取问题
题目描述

输入格式

输出格式

10
-1 2 2 3
0 0
2 3 4 5 6
1 1 7
0 2 8 9
1 1 10
0 0
0 0
0 0
0 0
1
1
1
1
1
数据范围与约定




10
-1 2 2 3
0 0
2 3 4 5 6
1 1 7
0 2 8 9
1 1 10
0 0
0 0
0 0
0 0
1
1
1
1
1

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