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!
N = 10 # кг яблок собрали ученики 6-го класса
S = 3 # меньше на 3 собрали ученики 7-го класса
print(N+(N — S)) # собрали кг яблок
Ответ:
program z1;
var N,S:integer;
begin
write(‘Введите сколько кг яблок собрали ученики 6 класса N = ‘);
readln(N);
write(‘Введите на сколько кг яблок меньше собрали ученики 7 класса S = ‘);
readln(S);
write(N + (N-S),’ кг яблок собрали оба класса’);
end.
Объяснение:
N — кг яблок собрали ученики 6 класса
N — S — кг яблок собрали ученики 7 класса
N + (N-S) — всего кг яблок собрали ученики