title: Display matrix with alternate 0 and 1 for each inner matrix
body: <p>What will be algo for print a matrix of the order n(given as input by user) and always odd number.</p>
  
  <p>Example: In user give n = 7 
  Output will be<br>
  1  1  1  1  1  1  1<br>
  1  0  0  0  0  0  1<br>
  1  0  1  1  1  0  1<br>
  1  0  1  0  1  0  1<br>
  1  0  1  1  1  0  1<br>
  1  0  0  0  0  0  1<br>
  1  1  1  1  1  1  1</p>