#include <stdio.h>
#include <string.h>


// Define a variable to hold a password
// and the copy
char password[15];
char cpassword[15];

/* Display the Menu*/
void showMenu(void) ;

/* Display the Results*/
void showResults(char value) ;

// Make a String of '1's
void fillPassword(size_t n, char dest[]) ;

int main(void)
{
    // Welcome the User
    printf("Welcome to the C Array Program!\n");

    // Variables
    char cont = 'y'; // To continue with loop
    int cVar = 0; // process variable

    // Display menu and Get SelectionB
    while (cont != 'E' && cont != 'e') {
        // Disply the Menu
        showMenu();

        // Get the user selection
        cont = (char) getchar();
        // read the extra newline character
        getchar();

        // Display the menu response
        showResults(cont);
    }
    // Call the Copy routine
    fillPassword(sizeof(password), password);

    // Display variable values
    printf("password is %s\n", password);
    printf("cVar is %d\n", cVar);

    // Copy password
    memcpy(cpassword, password, sizeof(password));

    // Pause before exiting
    printf("Confirm your exit!");
    return 0;
}

// Make a String of '1's
void fillPassword(size_t n, char dest[]) {
    // Should be n-1
    for (size_t j = 0; j < n-1; j++) {
        dest[j] = '1';
    }
    // Add null terminator for string
    dest[n] = '\0';
}

/* Display the Results*/
void showResults(char value) {
    switch (value){
        case 'F':
        case 'f':
            printf("Welcome to the Football season!\n");
            break;
        case 'S':
        case 's':
            printf("Welcome to the Soccer season!\n");
            break;
        case 'B':
        case 'b':
            printf("Welcome to the Baseball season!\n");
            break;
        case 'E':
        case 'e':
            printf("Exiting the Menu system!\n");
            break;
        default:
            printf("Please enter a valid selection\n");
    }

}

/* Display the Menu*/
void showMenu(void) {
    printf("Enter a selection from the following menu.\n");
    printf("B. Baseball season.\n");
    printf("F. Football season.\n");
    printf("S. Soccer season.\n");
    printf("E. Exit the system.\n");
}