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!
PascalABC.NET ₃.₆.₃.₂₅₇₇Ответ:
##var (a,b) := ReadInteger2(‘Введите a, b:’);var n := ReadInteger(‘Введите длину массива:’);var m := ReadArrInteger(‘Введите элементы массива:’, n);var mf := m.Where(x -> x in a.b);Println(‘Сумма:’, mf.Sum);Print(‘Количество:’, mf.Count);
«Функции»:
ReadInteger2, ReadInteger, ReadArrInteger, Where, Sum, Count.
Пример работы: