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Cod sursa(job #229780)
#include <stdio.h>
#include <math.h>
#define dim 100
long long n;
int main()
{
long long i;
freopen("multimi2.in", "r", stdin);
freopen("multimi2.out", "w", stdout);
scanf("%lld\n", &n);
if (n%4==0)
{
printf("0\n%lld\n", n/2);
for (i=4; i<=n; i+=4) printf("%lld %lld ", i-3, i);
printf("\n%lld\n", n/2);
for (i=4; i<=n; i+=4) printf("%lld %lld ", i-2, i-1);
}
else if (n%4==1)
{
printf("1\n%lld\n1 ", (n-1)/2+1);
for (i=5; i<=n; i+=4) printf("%lld %lld ", i-3, i);
printf("\n%lld\n", (n-1)/2);
for (i=5; i<=n; i+=4) printf("%lld %lld ", i-2, i-1);
}
else if (n%4==2)
{
printf("1\n%lld\n1 ", n/2);
for (i=6; i<=n; i+=4) printf("%lld %lld ", i-3, i);
printf("\n%lld\n2 ", n/2);
for (i=6; i<=n; i+=4) printf("%lld %lld ", i-2, i-1);
}
else
{
printf("0\n%lld\n1 2 ", (n-3)/2+2);
for (i=7; i<=n; i++) printf("%lld %lld ", i-3, i);
printf("\n%lld\n3 ", (n-3)/2+1);
for (i=7; i<=n; i++) printf("%lld %lld ", i-2, i-1);
}
return 0;
}