Cod sursa(job #1070257)

Utilizator robertstrecheStreche Robert robertstreche Data 31 decembrie 2013 14:43:45
Problema Multimi2 Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 1.71 kb
#include <fstream>

using namespace std;

ifstream f("multimi2.in");
ofstream g("multimi2.out");

int n,i;

int main()
{

    f>>n;
    if (n%4==1 || n%4==2)
     g<<"1\n";
    else
     g<<"0\n";

    if (n%4==1)
     {

         g<<n/2+1<<'\n'<<"1 ";

          for (i=2;i<=n/2+1;i+=2)
                   g<<i<<" ";
          for (i=n/2+3;i<=n;i+=2)
                   g<<i<<" ";


         g<<'\n'<<n/2<<'\n';

            for (i=3;i<=n/2+1;i+=2)
                   g<<i<<" ";

            for (i=n/2+2;i<=n;i+=2)
                   g<<i<<" ";

     }

     if (n%4==2)
      {
          g<<n/2<<'\n'<<"1 ";

          for (i=3;i<=n/2;i+=2)
                   g<<i<<" ";

          for (i=n/2+3;i<=n;i+=2)
                   g<<i<<" ";


         g<<'\n'<<n/2<<'\n';

            for (i=2;i<=n/2+1;i+=2)
                   g<<i<<" ";
            for (i=n/2+2;i<=n;i+=2)
                   g<<i<<" ";

      }

     if (n%4==3)
      {
          g<<n/2+1<<'\n'<<"1 2 ";

          for (i=4;i<=n/2+1;i+=2)
                   g<<i<<" ";
          for (i=n/2+4;i<=n;i+=2)
                   g<<i<<" ";


         g<<'\n'<<n/2<<"\n3 ";

            for (i=5;i<=n/2+2;i+=2)
                   g<<i<<" ";
            for (i=n/2+3;i<=n;i+=2)
                   g<<i<<" ";

      }
       if (n%4==0)
      {
          g<<n/2<<'\n';

          for (i=1;i<=n/2;i+=2)
                   g<<i<<" ";
          for (i=n/2+2;i<=n;i+=2)
                   g<<i<<" ";


         g<<'\n'<<n/2<<'\n';

            for (i=2;i<=n/2;i+=2)
                   g<<i<<" ";
            for (i=n/2+1;i<=n;i+=2)
                   g<<i<<" ";

      }

   f.close();
   g.close();
}