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:
C++ Для visual studio
Программный код:
#include <iostream>
using namespace std;
int main () {
int A, B, C;
cin >> A >> B >> C;
if (0 <= A && C <= 106) {
cout << A << » + » << B << » — » << C << » = » << A + B — C << endl;
}
return 0;
}
Вывод:
3
7
5
3 + 7 — 5 = 5