MATLAB: Hey. the problem statement is find lychrel numkbers upto 10000.i have done the coding accordingly but it is showing random characters in output..plz help guys

lychrel numbers

clc;close all;
c=0;
k=0;
for i=10:1:9999
    if i == fliplr(i)
  disp (['The string, ' i ', is a palindrome.'])
else
  disp (['The string, ' i ', is not a palindrome.'])
  num1=i;
  for j=1:50:1
reverse=0;
while num1 > 0
     t = mod(num1,10);
     reverse = 10*reverse+t;
     num1 = (num1-t)/10;
end
k=num1+reverse;
  
if k == fliplr(k)
  disp (['The string',k,' is a palindrome after folloowing iteration',j])
end    
  end
      
  c=c+1;
  disp(c)
end
end

Best Answer

I suggest that you use the debugger to execute your code one line at a time and observe how it behaves and how the variables change. You should quickly see where you've gone wrong.
I would suggest that you also look at the output of this:
i = 1234
fliplr(i)   %is the output 1234 or 4321? Did you expect that?
I would also suggest that you look up how to convert number into char arrays using either num2str or sprintf or into strings using string.
Related Question