how can i write
2 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
nil co
am 27 Dez. 2015
Kommentiert: Image Analyst
am 27 Dez. 2015
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
0 Kommentare
Akzeptierte Antwort
Image Analyst
am 27 Dez. 2015
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.
2 Kommentare
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Logical finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!