MATLAB: How to read multiple image directory with for loop

array

I'm trying to display image with for loop. My code is like that. After the 9 picture the image file name is image_0010. So if i want to display this image now what i need to do? Thanks in advance.
imageArray = [];
for i = 1:200
str = int2str(i);
str = strcat('\','image_000',str,'.png');
str = strcat('C:\Users\Hasibur Rahman\Documents\MATLAB\ClassWork2_62018040032_哈西\LFPW\trainset', str);
image = imread(str);
imageArray = image;
imageArray = imageArray + image;
figure,imshow(imageArray);
title('Original Image!');
pause(1.5);
end

Best Answer

1 option could be:
if i>9
str = strcat('\','image_00',str,'.png');
end