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- program Prime;
- uses crt;
- var number: integer := 0;
- begin
- crt.SetWindowTitle('Простые числа');
- while true do
- begin
- repeat
- TextColor(LightGreen);
- Print('Введите число, большее 1:');
- TextColor(Yellow);
- number := ReadInteger;
- if (number = 0) then exit;
- until (number > 1);
- //
- var flag := true;
- Println;
- for var i := 2 to Floor(5) do
- begin
- if (number mod i = 0) then
- begin
- TextColor(LightRed);
- Println('Число составное');
- flag := false;
- break;
- end;
- end;//for
- if (flag) then
- begin
- TextColor(LightGreen);
- Println('Число простое')
- end;
- Println;
- end;
- end.
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