Print a Binary Tree Level by Level

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We can print a binary tree level by level (i.e. print the first level left-to-right followed by a new line, then print the second level left-to-right followed by a new line, and so on all the way to the last level) using a queue. We add a delimiter to the queue to know when to print a new line.

  1. Phyley CS
  2. print level by level
  3. print levels
  4. binary tree
  5. using queue and delimiter
  6. print by level
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Комментарии
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This was super helpful for me. The delimiter part was clutch.

ZaaachG
Автор

thankyou for this amazing explanation 👍

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