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!
1)
begin
var a := ReadArrInteger(10);
var p := 1;
for var i := 0 to 9 do
if (a[i] mod 3 = 0) then
p *= a[i];
println(p);
end.
2)
begin
var a := ReadArrInteger(9);
var s := 0;
var k := 0;
for var i := 0 to a.Length-1 do
if (a[i] > 5) then
begin
s += a[i];
k += 1;
end;
println(s/k);
end.
3)
begin
var a := ReadArrInteger(11);
println(a.Max);
end.