My answer is right on computer's test, but I don't understand, why I've got WA#1.
Please, help me.
Here my code

# include<iostream.h>
int main()
{
    int n, k, a[101], i, j=0, h=0, p, b[101][101];
    cin>>n>>k;
    if (n%k==0)
        p=n/k;
    else
        p=n/k+1;
    for (i=0; i<n; i++)
    {
        cin>>a[i];
        if (j==p)
        {
            j=0;
            b[j++][++h]=a[i];
        }
        else
            b[j++][h]=a[i];
    }
    for (i=0; i<p; i++)
    {
        for (j=0; j<k && b[i][j]>=0 && b[i][j]<1000;j++)
        {
            if (b[i][j]>=0 && b[i][j]<=9)
                cout<<"   "<<b[i][j];
            else if (b[i][j]>=10 && b[i][j]<=99)
                cout<<"  "<<b[i][j];
            else
                cout<<" "<<b[i][j];
        }
        if (i<p-1)
            cout<<endl;
    }
    return 0;
}

Edited by author 03.06.2008 20:40