code to accept 2 numbers and to display armstrong number between the 2?

I'm new to mathlab and i have Absolutely no idea how to write this code. I don't want to use functions and prefer to use loops to solve this. But at this point anything goes.

Answer 1

[KSSV]

You may refer the following link:

http://www.matrixlab-examples.com/armstrong-numbers.html

[bamdad goudarzi]

thats helpful and all but thats not what i want. i want the user to input two numbers and pick the armstrong number. what that code is showing is all the armstrong numbers between intervals!

[KSSV]

function val = ArmStrong(num1,num2)

val = [] ;
% Let i take numbers 100 to 999
for i = num1 : num2

      % We examine every digit in i
      is = num2str(i);

      % i1 is the left-most digit in i
      i1 = str2num(is(1));

      % i2 is the middle digit
      i2 = str2num(is(2));

      % i3 is the right-most digit in i
      i3 = str2num(is(3));

      % We calculate the probable AN
      an = i1^3 + i2^3 + i3^3;

      % We compare to the number itself
      if i == an
          % We display the pair of equal numbers
          val = [val ;[i an]] ;
      end
  end

end

[Kuldeep]

153

Answer 2

[Bhuvana Krishnaraj]

x=input('Enter number: ');

disp(x)

temp=x;

y = 0;

h=fprintf('%d',x); %% it return number of digits

while x > 0

t = mod(x,10);

y = y+t^h;

x = (x-t)/10;

end

if(y==temp)

disp('Amstrong');

else

disp('not amstrong');

end

Answer 3

[Bhuvana Krishnaraj]

x=input('Enter number: ');

disp(x)

temp=x;

y = 0;

while x > 0

t = mod(x,10);

y = y+t^3;

x = (x-t)/10;

end

if(y==temp)

disp('Amstrong');

else

disp('not amstrong');

end