switchesAndEnums.cpp

#include <iostream>

enum test {test0, test1, test2, test3, test4, test5, test6, test7, test8, test9}; // Define/Declare an enum

int main() {

    int number;
    std::cout << "Enter number: ";
    std::cin >> number;

    // gets number and "case1 expression" runs if number is equal to variable, if no matching case then run defalt case (not mandatory)
    // Switches only work with integers (characters have a integer value)
    switch(number) { // 'number' is a variable that is used
    case 1: // If 'number' is 1 then
        std::cout << "Number is 1!\n";
        break;
    case 10: // If 'number' is 10 then
        std::cout << "Number is equal to 10!\n";
        break;
    default: // If no matching case then do default expression
        std::cout << "Number is not equal to 1 or 10.\n";
    }

    char character;
    std::cout << "Enter a character: ";
    std::cin >> character;

    switch(character) {
        case 'A':
            std::cout << "You entered 'A'\n";
            break;
        case 'a':
            std::cout << "You entered 'a'\n";
            break;
        case 'B':
            std::cout << "You entered 'B'\n";
            break;
        case 'b':
            std::cout << "You entered 'b'\n";
            break;
        case 'C':
            std::cout << "You entered 'c'\n";
            break;
        default:
            std::cout << "You did not enter a A, a, B, b, C or c." << '\n';
    }

    test testEnum = test0;

    switch(testEnum) { // Enums have a integer value assinged to them (can be manualy set: "enum test {test0 = int, ...}")
        case test0:
            std::cout << "TEST0!!!" << '\n';
            break;
        case test1:
            std::cout << "TEST1!!!" << '\n';
            break;
        case test2:
            std::cout << "TEST2!!!" << '\n';
            break;
        case test3:
            std::cout << "TEST3!!!" << '\n';
            break;
        case 4: // Can be accessed through there integer values
            std::cout << "TEST4!!!" << '\n';
            break;
    }

    return 0;

}