Cod sursa(job #2615494)
Utilizator | Data | 14 mai 2020 17:50:56 | |
---|---|---|---|
Problema | Lacate | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.4 kb |
#import<fstream>
using namespace std;
ifstream fin("lacate.in");
ofstream fout("lacate.out");
int n,y,x,q,i,j;
int main()
{
ios::sync_with_stdio(false);
fin>>n;
fin.close();
x=n*(n-1)/2;
fout<<x<<' '<<n-1<<'\n';
for(j=1; j<3; j++)
for(i=1; i<=x; i++)
{
fout<<i<<'\n';
q++;
}
fout.close();
return 0;
}