Shi, check out
fileID = fopen('num.txt','w');
while (i<10)
x = input('enter the number: ');
if isreal(x)
if isinteger(x)
end
end
if (x>255)
disp('"error:Value too big."');
elseif ((x>=0) && (x<=255))
disp(['<',num2str(x),'>']);
i = i+1;
fprintf(fileID,'%d\n',x);
else
disp('-1');
end
end
fclose(fileID);
Best Answer