We use cookies to ensure you have the best browsing experience on our website. Please read our cookie policy for more information about how we use cookies.
  1. Arrays: Left Rotation
  2. Discussions

Arrays: Left Rotation

  • pawel_jozkow
     + 5 comments

    In java8 the problem was in String; You have to use more efficient StringBuilder instead; And of couse use only one loop to iterate over array;

    here is my code snippet:

    StringBuilder output = new StringBuilder();
	
	for(int i = 0; i<n; i++) {
		
		b[i] = a[(i+k) % n];
		output = output.append(b[i]).append(" ");
		
	}