NTA-NET (UGC-NET) Computer Science & Applications (87) Data and File Structures-Stacks Study Material (Page 5 of 5)

Choose Programs:

⏳ 🎯 Online Tests (4 Tests [100 questions each]): NTA Pattern, Analytics & Explanations

Rs. 800.00 -OR-

3 Year Validity (Multiple Devices)

Sample TestsDetailsSee Demo

🎓 Study Material (2083 Notes): 2024-2025 Syllabus

Rs. 1250.00 -OR-

3 Year Validity (Multiple Devices)

Topic-wise Notes & SampleDetails

🎯 2699 MCQs (& PYQs) with Full Explanations (2024-2025 Exam)

Rs. 600.00 -OR-

3 Year Validity (Multiple Devices)

CoverageDetailsSample Explanation

Help me Choose & Register (Watch Video) Already Subscribed?

Application of Stack II: Balanced Parentheses Using Stack, the Importance of Stack in Function Call and Recursion, Backtracking

Edit

Balanced Parentheses Using Stack

One of the most important applications of stacks is to check if the parentheses are balanced in a given expression. The compiler generates an error if the parentheses are not matched.

Here are some of the balanced and unbalanced expressions:

The Balanced and Unbalanced Expressions

Consider the Above-Mentioned Unbalanced Expressions

  • The first expression (a + b is unbalanced as there is no closing parenthesis given.
  • The second expression is unbalanced, as the closed round parenthesis is not given.
  • The third expression is unbalanced as the nesting of square p…

… (516 more words, 6 figures) …

Subscribe (by clicking here) to view full notes and track progress.