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Cod sursa(job #296563)
#include <fstream.h>
int main()
{
ifstream fin("multimi2.in");
ofstream fout("multimi2.out");
long n,i;
fin>>n;
if(n%4==0)
{
fout<<"0 \n";
fout<<n/2<<"\n";
for(i=1;i<=n/4;i++)
fout<<i<<" ";
for(i=n/4*3+1;i<=n;i++)
fout<<i<<" ";
fout<<"\n"<<n/2<<"\n";
for(i=n/4+1;i<=n/4*3;i++)
fout<<i<<" ";
}
return 0;
}