Cod sursa(job #2405321)
Utilizator | Data | 14 aprilie 2019 12:40:01 | |
---|---|---|---|
Problema | Lacate | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.4 kb |
#include <fstream>
#include <algorithm>
using namespace std;
ifstream f("lacate.in");
ofstream g("lacate.out");
int n;
int main()
{
f>>n;
g<<n*(n-1)/2<<" "<<n-1<<'\n';
int x=1;
for(int i=1;i<=n;i++)
{
for(int j=1;j<=n-1;j++)
{
g<<x<<" ";
x++;
if(x>n*(n-1)/2)x=1;
}
g<<'\n';
}
return 0;
}