#P1964. Windmill Pivot
Windmill Pivot
题目描述
输入格式
AS shown in the PDF.
输出格式
AS shown in the PDF.
样例
3
-1 0
1 0
0 2
2
6
0 0
5 0
0 5
5 5
1 2
4 2
3
提示
sourced from 2019 ACM Southeast USA regional(10小时马拉松赛)
by QLU_杨光耀