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  • Second Step of Bracket Balancing: Pushing a Second Opening Bracket

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Third Step of Bracket Balancing: Pushing a Third Opening Bracket

In a bracket balancing process, if the stack already contains two opening brackets [ [ and the next character processed is another opening bracket [, it is pushed onto the stack. This action updates the stack's state to [ [ [.

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Updated 2025-10-10

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Gemini AI
Gemini AI
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Google
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References


  • Reference of Foundations of Large Language Models Course

Tags

Ch.3 Prompting - Foundations of Large Language Models

Foundations of Large Language Models

Foundations of Large Language Models Course

Computing Sciences

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  • Analyzing a Bracket Balancing Algorithm's Trace

  • Third Step of Bracket Balancing: Pushing a Third Opening Bracket

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Learn After
  • A program is processing a sequence of characters using a last-in, first-out data structure. The processing rule states that when an opening character [ is read from the sequence, it is added to the top of the data structure. Suppose the current state of the data structure is [ [ (with the rightmost character being at the top). If the very next character read from the sequence is [, what will be the new state of the data structure?

  • An algorithm processes a sequence of characters using a last-in, first-out data structure. The rule for an opening character [ is to add it to the top of the structure. If the data structure's current state is [ [ (with the rightmost character being the most recently added), and the next character from the sequence is [, the new state of the data structure will be ____.

  • A program uses a last-in, first-out data structure to process a sequence of characters. The rule is to add any opening character [ to the top of the structure. Arrange the following states of the data structure in the correct chronological order as the program processes the input sequence [[[.

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