Cod sursa(job #2690879)
Utilizator | Turica Andrei Turica_Andrei_Cosmin | Data | 26 decembrie 2020 12:50:56 |
---|---|---|---|
Problema | Lacate | Scor | 0 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.52 kb |
#include<fstream>
using namespace std;
int v[260][260],n,nr=1;
ifstream in("lactate.in");
ofstream out("lactate.out");
int main()
{
in>>n;
out<<n*(n-1)/2<<" "<<n-1<<"\n";
for(int i=1;i<=n;i++)
{
for(int j=i+1;j<=n;j++)
{
v[i][++v[i][0]]=v[j][++v[j][0]]=nr++;
}
}
for(int i=1;i<=n;i++)
{
for (int j=1;j<=n-1;j++)
{
out<<v[i][j]<< " ";
}
out<<"\n";
}
return 0;
}