Write a program that lets you know if you can have a key or not, based on your role at the school.
First ask for the user’s role at the school. They can be a student, administrator, or a teacher. (And remember that capitalization is important! ‘Student’ is not the same as ‘student’.)
Example 1: Administrator or Teacher
For example, if this was the input:
Are you an administrator, teacher, or student?: teacher
This should be the output:
Administrators and teachers get keys!
Example 2: Student
And if this was the input:
Are you an administrator, teacher, or student?: student
This should be the output:
Students do not get keys!
(Note: You should also be able to handle a situation where the user enters a value other than administrator, teacher or student and tell them they must be one of the three choices!)
Example 3: Other
If they input anything else:
Are you an administrator, teacher, or student?: secretary
This should be the output:
You can only be an administrator, teacher, or student!
Ответ:
12 Мбайт/с — скорость соединения, указанная в договоре с новым провайдером
Объяснение:
Дано:
I = 6 Гбайт = 6144 Мбайт
t = 512 с
Найти:
V — ?
Формула:
V = I / t, где
V — скорость передачи информации
I — объём переданной информации
t — время передачи информации
V = 6144 / 512 = 12 Мбайт/с
Перевод единиц:
6 Гбайт = 6 * 1024 = 6144 Мбайт (1 Гбайт = 1024 Мбайт)