Cod sursa(job #1975247)
Utilizator | Data | 30 aprilie 2017 12:21:06 | |
---|---|---|---|
Problema | Lacate | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.48 kb |
#include <fstream>
using namespace std;
ifstream f ("lacate.in");
ofstream g ("lacate.out");
int x[257][256],n,i,j,c;
int main()
{
f>>n;
g<<n*(n-1)/2<<' '<<n-1<<'\n';
for(i=1;i<=n;++i)
{
for(j=1;j<i;++j)
{
x[i][j]=x[j][i-1];
g<<x[i][j]<<' ';
}
for(j=i;j<=n-1;++j)
{
++c;
x[i][j]=c;
g<<x[i][j]<<' ';
}
g<<'\n';
}
return 0;
}