orz.多组数据忘了初始化所以wa了好久..
(本题因为很特殊所以不需要判断对称(题目上只给了旋转))
#include<cstdio>
#include<iostream>
#include<cmath>
#include<cstring>
#include<algorithm>
using namespace std;
#define maxn 310
struct point{
int x,y;
}a[maxn],b[maxn];
int cnt =
orz.多组数据忘了初始化所以wa了好久..
(本题因为很特殊所以不需要判断对称(题目上只给了旋转))
#include<cstdio>
#include<iostream>
#include<cmath>
#include<cstring>
#include<algorithm>
using namespace std;
#define maxn 310
struct point{
int x,y;
}a[maxn],b[maxn];
int cnt =