Cod sursa(job #485319)

Utilizator Teodor94Teodor Plop Teodor94 Data 17 septembrie 2010 22:15:03
Problema Multimi2 Scor 50
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.61 kb
#include<cstdio>

int n;

void rez()
{
	scanf("%d",&n);
	if (n%4==0)
	{
		printf("0\n%d\n",n/2);
		for (int i=1;i<=n/2;i+=2)
			printf("%d %d ",i,n-i+1);
		printf("\n%d\n",n/2);
		for (int i=2;i<=n/2;i+=2)
			printf("%d %d ",i,n-i+1);
		printf("\n");
		return;
	}
	if (n%2==0)
	{
		printf("1\n%d\n",n/2);
		for (int i=1;i<n/2;i+=2)
			printf("%d %d ",i,n-i+1);
		printf("%d\n%d\n",n/2,n/2);
		for (int i=2;i<=n/2;i+=2)
			printf("%d %d ",i,n-i+1);
		printf("%d\n",n/2+1);
	}
}

int main()
{
	freopen("multimi2.in","r",stdin);
	freopen("multimi2.out","w",stdout);
	rez();
	return 0;
}