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Cod sursa(job #126972)
#include<stdio.h>
long i,n;
int main()
{
freopen("multimi2.in","r",stdin);
freopen("multimi2.out","w",stdout);
scanf("%ld",&n);
if (n%4==0)
{
printf("0\n");
printf("%ld\n",n/2);
for (i=1;i<=n;i++)
if (i%4==1||i%4==3) printf("%ld ",i);
printf("\n%ld\n",n/2);
for (i=1;i<=n;i++)
if (i%4==2||i%4==0) printf("%ld ",i);
printf("\n");
} else
if (n%4==1)
{
printf("1\n");
printf("%ld\n",n/2+1);
printf("1 ");
for (i=2;i<=n;i++)
if (i%4==1||i%4==3) printf("%ld ",i);
printf("\n%ld\n",n/2);
for (i=2;i<=n;i++)
if (i%4==2||i%4==0) printf("%ld ",i);
printf("\n");
} else
if (n%4==2)
{
printf("1\n");
printf("%ld\n",(n-2)/2+1);
printf("1 ");
for (i=3;i<=n;i++)
if (i%4==1||i%4==3) printf("%ld ",i);
printf("\n%ld\n",(n-2)/2+1);
printf("2 ");
for (i=3;i<=n;i++)
if (i%4==2||i%4==0) printf("%ld ",i);
printf("\n");
} else
if (n%4==3)
{
printf("0\n");
printf("%ld\n",(n-2)/2+2);
printf("1 2 ");
if (n==3) printf("\n");
for (i=4;i<=n;i++)
if (i%4==1||i%4==3) printf("%ld ",i);
if (n!=3)
{
printf("3 ");
printf("\n%ld\n",(n-2)/2+1);
}
else
{
printf("1\n3\n");
}
for (i=4;i<=n;i++)
if (i%4==2||i%4==0) printf("%ld ",i);
printf("\n");
}
return 0;
}