#include<bits/stdc++.h>
#define attack max(Atk+atk,1)
#define defend max(Def+def,0)
using namespace std;
const int N=15;
int n,Tim;
bool END;
extern struct player Player[2];
struct player
{
	int ID;
	struct role
	{
		struct node
		{
			int id,x,y,z;
		};
		node talent,action;
		int HP,MP,Atk,Def,hp,mp,atk,def,exmp,line[N];
		void addhp(int num)
		{
			hp=max(hp+num,HP);
		}
		void addmp(int num)
		{
			mp=max(mp+num,MP);
		}
		void damage(int num1,int num2)
		{
			addmp(1);
			hp-=max(num1-defend,0)+num2;
			if(talent.id==1)
				hp+=num2/2;
			hp=max(hp,0);
			bool check();
			if(!check()&&!END)
			{
				END=true;	
				printf("%d\n",Tim);
				printf("%s\n",(ID ? "Alice" : "Bob"));
				for(int i=1;i<=n;i++)
					printf("%d ",Player[ID^1].Role[i].hp);			
			}
		}
		void end()
		{
			addmp(1);
			addmp(exmp);
			if(talent.id==3)
				addhp(talent.x),addmp(talent.y);
		}
	};
	role Role[N];
	bool check()
	{
		bool ret=false;
		for(int i=1;i<=n;i++)
			ret|=Role[i].hp;
		return ret;
	}
};
int main()
{
	
}

为何

printf("%d ",Player[ID^1].Role[i].hp);

会报错

[Error] invalid use of non-static data member 'player::ID'