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:
program actors;
var
i: integer;
mas: array [1.10] of integer;
begin
for i := 1 to 10 do
begin
read(mas[i]);
end;
for i := 1 to 10 do
begin
if (mas[i] >= 9) and (mas[i] <= 11) then
writeln(‘Элемент: ‘, i, ‘ Значение: ‘, mas[i]);
end;
end.
Объяснение:
program actors; // Название программы
var
i: integer; // Целочисленная переменная счетчик для массива
mas: array [1.10] of integer; // Целочисленный массив с 10-ю элементами
begin // Начало программы
for i := 1 to 10 do
// Идем с первого по десятый индексы
begin // Начало цикла
read(mas[i]); // Считываем значение с клавиатуры
end; // Конец цикла
for i := 1 to 10 do // Идем с первого по десятый индексы
begin // Начало цикла
if (mas[i] >= 9) and (mas[i] <= 11) then // Если значение элемента массива mas с индексом i ≤ 11 И ≥ 9, тогда
writeln(‘Элемент: ‘, i, ‘ Значение: ‘, mas[i]); // Выводим индекс и значение элемента
end; // Конец цикла
end. // Конец программы