/media/sda-magnetic/david/Dok-15-2023-11-27/informatik/ASM-DIAGRAM-GENERATOR-2024-01-28/automat7.c

#include <stdio.h>
#include <stdlib.h>
#include <time.h>

#define EMPTY_Z -1
#define UNINIT_Z -2

int main (void) {
    time_t t;
    int i, j;
    int z [4][4];
    int v;
    int k, l;
    int n;

    srand ((unsigned)time (&t));

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

    for (n = rand () % 100; n >= 0;  n--) {
        for (i = 0;  i < 4;  i++) {
            if ((rand () % 2) == 0) {
                for (k = 0;  k < 4;  k++) {
                    for (l = k + 1;  l < 4;  l++) {
                        if (z[i][l] > z[i][k]) {
                            t = z [i][l];
                            z [i][l] = z[i][k];
                            z [i][k] = t;
                        }
                    }
                }
            }
            else {
                for (k = 0;  k < 4;  k++) {
                    for (l = k + 1;  l < 4;  l++) {
                        if (z[i][l] < z[i][k]) {
                            t = z [i][l];
                            z [i][l] = z[i][k];
                            z [i][k] = t;
                        }
                    }
                }
            }
        }
        for (j = 0;  j < 4;  j++) {
            if ((rand () % 2) == 0) {
                for (k = 0;  k < 4;  k++) {
                    for (l = k + 1;  l < 4;  l++) {
                        if (z[l][j] > z[k][j]) {
                            t = z [l][j];
                            z [l][j] = z[k][j];
                            z [k][j] = t;
                        }
                    }
                }
            }
            else {
                for (k = 0;  k < 4;  k++) {
                    for (l = k + 1;  l < 4;  l++) {
                        if (z[l][j] < z[k][j]) {
                            t = z [l][j];
                            z [l][j] = z[k][j];
                            z [k][j] = t;
                        }
                    }
                }
            }
        }
    }

/*
    for (i = 0;  i < 4;  i++) {
        for (j = 0;  j < 4;  j++)
            printf ("%i ", z[i][j]);
        printf ("\n");
    }

    printf ("Zustand\tEingabe\tAusgabe\tFolgezustand\n");
    for (i = 0;  i < 4;  i++) {
        for (j = 0;  j < 4;  j++)
            printf ("%i\t\t%i\t\t%i\t\t%i\n", i, j, rand () % 4, z[i][j]);
    }*/



printf("\\documentclass{article}\n");
printf("\\usepackage[utf8]{inputenc}\n");
printf("\\usepackage{pgf, tikz}\n");
printf("\\usetikzlibrary{arrows , automata , positioning}\n");
printf("\\begin{document}\n\n");


printf("\\begin{center}\n");
printf("\\begin{tikzpicture}[>=stealth',shorten >=1pt,auto,node distance=2.5cm]\n");
printf("\%Knoten\n");
printf("\\node (0) [state, thick] {0};\n");
printf("\\node (1) [state, thick, right of= 0] {1};\n");
printf("\\node (2) [state, thick, right of= 1] {2};\n");
printf("\\node (3) [state, thick, below of= 1] {3};\n\n");

printf("\%Verbindungen\n");
printf("\\path[thick,->]\n");


for (i = 0;  i < 4;  i++) {
        j = 0;
        if (z [i][j] == i)
            printf ("(%i) edge [loop above] node {%i/%i} (%i)\n", i, j, rand () % 4, z[i][j]);
        else
            printf ("(%i) edge node {%i/%i} (%i)\n", i, j, rand () % 4, z[i][j]);
        j = 1;
        if (z [i][j] == i)
            printf ("(%i) edge [loop] node {%i/%i} (%i)\n", i, j, rand () % 4, z[i][j]);
        else
            printf ("(%i) edge [bend angle=15, bend left,below] node {%i/%i} (%i)\n", i, j, rand () % 4, z[i][j]);
        j = 2;
        if (z [i][j] == i)
            printf ("(%i) edge [loop] node {%i/%i} (%i)\n", i, j, rand () % 4, z[i][j]);
        else
            printf ("(%i) edge [bend angle=15, bend right,below] node {%i/%i} (%i)\n", i, j, rand () % 4, z[i][j]);
        j = 3;
        if (z [i][j] == i)
            printf ("(%i) edge [loop] node {%i/%i} (%i)\n", i, j, rand () % 4, z[i][j]);
        else
            printf ("(%i) edge [bend angle=15, bend left,above] node {%i/%i} (%i)\n", i, j, rand () % 4, z[i][j]);
}
/*
printf("(1) edge node {1/0} (2)\n");
printf("(1) edge [bend angle=15, bend left] node {0/0} (4)\n\n");

printf("(2) edge [bend angle=15, bend left,pos=0.4] node {0/0}(3)\n");
printf("(2) edge node {1/0} (4)\n\n");

printf("(3) edge [bend angle=15, bend left,below] node {0/0} (2)\n");
printf("(3) edge [bend angle=35, bend right, above] node {1/0} (1)\n\n");

printf("(4) edge [right] node {1/0} (3)\n");
printf("(4) edge [bend angle=15, bend left] node {0/0} (1)\n");*/
printf(";\n");
printf("\\end{tikzpicture}\n");
printf("\\end{center}\n");
printf("\\end{document}\n");


return 0;
}