how can i write

Write a program that prompts the user to enter an integer from 1 to 8. If the user enters a number different than specified numbers, request the user to enter again until the number entered is in range 1 to 8. The number entered by the user specifies the number of rows printed and your program should give the following output: Using array(matrix) is not allowed

Answer 1

[Image Analyst]

Here's a snippet I've posted many times, and I've added a few lines at the bottom to get you started.

% Ask user for an integer number.
defaultValue = 45;
titleBar = 'Enter an integer value';
userPrompt = 'Enter the integer';
caUserInput = inputdlg(userPrompt, titleBar, 1, {num2str(defaultValue)});
if isempty(caUserInput),return,end; % Bail out if they clicked Cancel.
% Round to nearest integer in case they entered a floating point number.
integerValue = round(str2double(cell2mat(caUserInput)));
% Check for a valid integer.
if isnan(integerValue)
    % They didn't enter a number.  
    % They clicked Cancel, or entered a character, symbols, or something else not allowed.
    integerValue = defaultValue;
    message = sprintf('I said it had to be an integer.\nI will use %d and continue.', integerValue);
    uiwait(warndlg(message));
end
desiredNumbers = [................
if ismember(integerValue, desiredNumbers)..............

You could also use "if ~isempty(ismember(................." instead if you want.

[nil co]

g

[Image Analyst]

What is this?

Why did you post this screenshot?