Cod sursa(job #552893)
Utilizator | Data | 13 martie 2011 09:28:07 | |
---|---|---|---|
Problema | Lacate | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.44 kb |
#include<stdio.h>
#include<fstream.h>
int n,a[300][300],i,j,k=1;
int main()
{
ifstream f("lacate.in");
ofstream g("lacate.out");
f>>n;
g<<(n*(n-1))/2<<" ";
g<<n-1<<'/n';
for(i=1;i<=n;i++)
for(j=i;j<=n-1;j++)
{
a[i][j]=a[j+1][i]=k;
k++;
}
for(i=1;i<=n;i++)
{
for(j=1;j<=n-1;j++)
g<<a[i][j];
g<<'/n';
}
return 0;
}