#include <iostream>
#include <string.h>
using namespace std;

int main()
{
    char someArray[4][4];
    char feld[16];
    int laenge, i, j, z=0;

    for (i=0; i<16; i++)
        feld[i] = '*';
    cout << "Bitte geben Sie das Wort 'DEMONSTRATION' ein: ";
    cin >> feld;
    laenge=strlen(feld);
    feld[laenge] = '*';

    for (i=0; i<4; i++)
    {
        for (j=0; j<4; j++)
        {
            someArray[i][j] = feld[z];
            z++;
        }
    }

    cout << endl;
    cout << "Verschluesselter Text: \n";

    for (j=3; j>=0; j--)
    {
        for (i=0; i<=3; i++)
        {
            cout << someArray[i][j];
        }
    }

    cout << endl << "Zwischenmatrix: \n";
    cout << ? << endl;
    return 0;
}