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!
const n=6; m=n;
var b:array[1.n,1.m] of integer;
i,j: integer;
begin
writeln(‘Исходный массив:’);
for i:=1 to n do
begin
for j:=1 to m do
begin
b[i,j]:=random(90)+10;
write(b[i,j]:4);
end;
writeln;
end;
writeln(‘Полученный массив:’);
for i:=1 to n do
for j:=1 to m do
if i<>j then b[i,j]:=0;
for i:=1 to n do
begin
for j:=1 to m do write(b[i,j]:4);
writeln;
end;
end.
Пример:
Исходный массив:
59 63 74 85 64 87
59 86 48 66 68 44
49 36 90 15 96 34
44 52 81 83 57 53
61 45 93 85 16 40
17 68 11 43 84 96
Полученный массив:
59 0 0 0 0 0
0 86 0 0 0 0
0 0 90 0 0 0
0 0 0 83 0 0
0 0 0 0 16 0
0 0 0 0 0 96