Your code for checking even or odd numbers using 'inputdlg' looks mostly correct, but if the 'inputdlg' window isn't showing up, it might be due to a few reasons, such as issues with MATLAB's graphical interface or script execution.
- Ensure that MATLAB’s graphical user interface components are not disabled or malfunctioning,
- Add semicolons to the script.
- And check tf the script if its calling the inputdlg.m
Try this, I checked in my MATLAB R2024a, and it works:
prompt = {"Enter a 1 x 1 integer value:"};
dlgtitle = "Even or odd test";
tmp = inputdlg(prompt, dlgtitle);
if ~isempty(tmp) % Check if inputdlg returned a value
user_number = round(str2double(tmp{1}));
if ~isnan(user_number)
fprintf("Number is valid.\n");
if rem(user_number, 2) == 0
fprintf("Your number is even.\n");
else
fprintf("Your number is odd.\n");
end
else
fprintf("Number is not valid.\n");
end
else
fprintf("No input provided.\n");
end
Hope this helps.
