Cod sursa(job #2538886)
Utilizator | Octavian Corbu Octavian703 | Data | 5 februarie 2020 12:09:43 |
---|---|---|---|
Problema | Lacate | Scor | 0 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.79 kb |
#include <fstream>
#define DIM 256
using namespace std;
int n,i,j,k,a[DIM][DIM];
ifstream f("lacate.in");
ofstream g("lacate.out");
int main()
{
f>>n;
g<<n*(n-1)/2<<" "<<n-1<<endl;
a[1][1]=a[2][1]=1;
for(i=2;i<=DIM;i++)
for(j=2;j<n;j++)
for(k=n-1;k>=0;k--)
{
a[i][j]=a[i][j-1]+k;
a[i+1][j]=a[i][j-1]+k;
}
for(i=1;i<=n-2;i++)
for(j=i+1;j<n;j++)
a[i][j]=a[i][j-1]+1;
for(i=3;i<=n;i++)
for(j=1;j<=i-2;j++)
a[i][j]=a[i-1][j]+1;
for(i=1;i<=n;i++)
{
for(j=1;j<n;j++)
g<<a[i][j]<<" ";
g<<endl;
}
return 0;
}