C: random password generator

password.c

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

// Function to generate a random password
void generateRandomPassword(int length,  bool includeSymbols) {
    const char charset[] = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!@#$%^&*()_+{}[]<>,.?/"; // Characters to choose from
    int charsetSize = sizeof(charset) - 1;

    // Seed the random number generator
    srand(time(NULL));

    printf("Generated password: ");
    for (int i = 0; i < length; i++) {
        if(includeSymbols) {
            char randomChar = charset[rand() % charsetSize];
            printf("%c", randomChar);
        } else {
            char randomChar = charset[rand() % (charsetSize - 32)];
            printf("%c", randomChar);
        }
    }
    printf("\n");
}

int main() {
    int passwordLength;
    bool includeSymbols;

    printf("Enter the length of the password: ");
    scanf("%d", &passwordLength);

    if (passwordLength <= 0) {
        printf("Password length must be a positive integer.\n");
        return 1; // Error exit code
    }

    printf("Include symbols? (y/n): ");
    char input;
    scanf(" %c", &input);
    if(input == 'y' || input == 'Y') {
        includeSymbols = true;
    } else if(input == 'n' || input == 'N') {
        includeSymbols = false;
    } else {
        printf("Invalid input.\n");
        return 1; // Error exit code
    }

    generateRandomPassword(passwordLength, includeSymbols);

    return 0; // Successful exit code
}