Fliping a value between zero and one

When p=0;

I have to use a loop to flip the value of p between 0 and 1 and each time it has to be different in a single line of code.

Thank you

[Image Analyst]

What does the "When p=0;" mean? You only have to flip when p=0???

When you say "flip the value of p between 0 and 1" does that mean that p is either 0 or 1 only, or does it mean p can have a value between 0 and 1, like p=.426973 and flipping means inverting like flipped_p = 1-p?

[Rooy]

This was the question given : Write a MATLAB program that will start with the variable p=0. After the initial assignment to p, have a loop flip the value of p between 0 and 1, changing it once each loop iteration USING A SINGLE LINE OF CODE. [HINT: This is a math challenge.] Display it each iteration, using the pause() function to stop the loop temporarily each iteration

Thank you everyone for all the help

Answer 1

[Image Analyst]

Is this what you're looking for?

p=0;
for k = 1 : 5 % Here's the iterative loop it requested
  clc;
  % Here's the single line
  p = ~p
  pause(1);
end
fprintf('Done with demo!\n');

[Youssef Khmou]

right !

[Jan]

Alternatively, if p should keep its type DOUBLE:

p = 1 - p;

[Image Analyst]

That also works for any value or p in between 0 and 1, like I asked about in my comment way up at the top. So perhaps this is the most general solution.

Answer 2

[Youssef Khmou]

 your_vector=mod(0:1000,2);  %  single line code

   for i=1:length(your_vector)

   %  YOUR CODE 
   fprintf('%d\n',your_vector(i))
   pause(0.3)
   end

Answer 3

[Youssef Khmou]

 for i=1:N
  if mod(i,2)==0
       R(i)=1;
   end
 end

[Rooy]

Would you count this a one line of code ? Thank you

[Youssef Khmou]

ok look at the 2nd answer