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;
}
