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Cod sursa(job #120383)
#include<fstream>
using namespace std;
ifstream f("multimi2.in");
ofstream g("multimi2.out");
int N;
int main()
{
f>>N; f.close();
if(N%2==0){ g<<0<<"\n";
g<<N/2<<"\n";
for(int i=1;i<=N/2;i++) g<<i<<" ";
g<<"\n"<<N/2<<"\n";
for(int j=N;j>=N/2+1;j--) g<<j<<" "<<"\n";
//[eof]
g.close();
}
else{ if(N/2%2==0) g<<1<<"\n";
else g<<0<<"\n";
g<<N/2+1<<"\n";
for(int i=1;i<=N/2+1;i++)
g<<i<<" ";
g<<"\n"<<N/2<<"\n";
for(int j=N;j>=N/2+2;j--)
g<<j<<" "<<"\n";
//[eof]
g.close();
}
return 0;
}