y/n

function main()
    print("Do you want to run the program? (y/n)")
    local user_input = read()

    if user_input:lower() == 'y' then
        runProgram()
    elseif user_input:lower() == 'n' then
        print("Program not executed.")
    else
        print("Invalid input. Please enter 'y' or 'n'.")
        main()
    end
end

function runProgram()
    -- Replace the following line with the code to run your desired program
    shell.run("your_program")  -- Replace with your actual program name
end

main()