Mai intai trebuie sa te autentifici.

Cod sursa(job #263670)

Utilizator dushmiMihai-Alexandru Dusmanu dushmi Data 20 februarie 2009 18:58:42
Problema Tablete Scor 10
Compilator cpp Status done
Runda Arhiva de probleme Marime 1.6 kb
#include<stdio.h>
int n,k,i,j,q;
long a[1001][1001];
int main()
{
    freopen("tablete.in","r",stdin);
    freopen("tablete.out","w",stdout);
    scanf("%d%d",&n,&k);
    if(n%2==0)
    {
              a[1][k]=2;
              for(i=2;i<=n;i++)
                               a[i][k]=a[i-1][k]+n;
              for(i=1;i<=n;i++)
              {
                               for(j=1;j<=n;j++)
                                                if(j!=k)
                                                {
                                                        a[i][j]=++q;
                                                        if(q==a[i][k]-1) ++q;
                                                }
              }
    }
    else if(n%2==1)
    {
         a[1][k]=2;
         for(i=2;i<=n;i++)
                               if(i%2==1)
                                         a[i][k]=a[i-1][k]+n+1;
                               else
                                         a[i][k]=a[i-1][k]+n-1;
         for(i=1;i<=n;i++)
         {
                               for(j=1;j<=n;j++)
                                                if(j!=k)
                                                {
                                                        a[i][j]=++q;
                                                        if(q==a[i][k]-1) ++q;
                                                }
         }
    }
    for(i=1;i<=n;i++)
    {
                     for(j=1;j<=n;j++)
                                      printf("%ld ",a[i][j]);
                     printf("\n");
    }
    return 0;
}