ZOJ 3798 Abs Problem

http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=3798

水题

#include<iostream>
using namespace std;
int res[50050];
int main()
{
	int n;
	while(cin>>n)
	{
		int cmp=n%4;
		int cmpp=(n-1)%4;
		if(cmp==1||cmp==2)
		{
			cout<<"1 ";
		}
		else
			cout<<"0 ";
		if(cmpp==1||cmpp==2)
		{
			cout<<n-1<<endl;
		}
		else
			cout<<n<<endl;
		int p=0;
		for(int i=n;i>0;i--)
		{
			if(p++)
				cout<<" ";
			cout<<i;
		}
		cout<<endl;
		for(int i=n-1;i>0;i--)
		{
			cout<<i<<" ";
		}
		cout<<n<<endl;
	}
	return 0;
}