D - Congruence Points
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
0 0
0 1
1 0
2 0
3 0
3 1
Yes
3
1 0
1 1
3 0
-1 0
-1 1
-3 0
No
6
10 5
-9 3
1 -5
-6 -5
6 9
-9 0
-7 -10
-10 -5
5 4
9 0
0 -10
-10 -2
Yes