please create the FSM diagram for this automatic vending machine code (please do answer it with the picture or the diagram)

#include

#include

#include "mylib.c"

#include "mylib.h"

// Function to check if the input values are valid

bool checkInput(int x, int y, int z) {

if (x < 0 || y < 0 || z < 0) { // check if inputs are negative

printf("Invalid input, please enter positive integers ");

return false;

}

return true;

}

int main() {

int x, y, z;

bool F;

printf("Enter the values of x, y, and z: ");

// Check if input values are valid

if (scanf("%d %d %d", &x, &y, &z) != 3 || !checkInput(x, y, z)) {

return 1;

}

/* Check if x, y, and z are all 0, or if x is 0 and y and z are 1 */

F = (!x && !y && !z) || (!x && y && z);

printf("Output: %d ", F);

char repeat;

printf("Do you want to repeat the program with new inputs? (y/n) ");

scanf(" %c", &repeat);

if (repeat == 'y') {

main();

} else if (repeat == 'n') {

printf("Exiting program... ");

} else {

printf("Invalid input, exiting program... ");

}

return 0;

}