The document discusses writing a function to implement your own ispunct() function. It provides the input, output, and examples of the function. The input is a character ch, the output is 0 or non-zero depending on if ch is a punctuation character or not. Examples test characters like 'b', '$', and '4'. It also lists prerequisites of functions and the objective of understanding function concepts.

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Function and Pointer
Basics

2. Assignment 12

3. Assignment 12

4. Assignment 12
WAP to implement your own ispunct() function

5. Assignment 12
WAP to implement your own ispunct() function
Input:

6. Assignment 12
WAP to implement your own ispunct() function
Input: Read an ASCII character ‘ch’

7. Assignment 12
WAP to implement your own ispunct() function
Input: Read an ASCII character ‘ch’
Output:

8. Assignment 12
WAP to implement your own ispunct() function
Input: Read an ASCII character ‘ch’
Output: 0 or non-zero value based on condition success or
failure.

9. Assignment 12
Example’s:

10. Assignment 12
What is the ASCII range for punctuation character?
 Punctuation character is any printable character which is not a
space or an alphanumeric character.

11. Assignment 12
Example’s:

12. Assignment 12
Example’s:
⮚Input: ch = ‘b’

13. Assignment 12
Example’s:
⮚Input: ch = ‘b’
Output: Entered character is not a punctuation character.

14. Assignment 12
Example’s:
⮚Input: ch = ‘b’
Output: Entered character is not a punctuation character.
⮚Input: ch = ‘$’

15. Assignment 12
Example’s:
⮚Input: ch = ‘b’
Output: Entered character is not a punctuation character.
⮚Input: ch = ‘$’
Output: Entered character is a punctuation character.

16. Assignment 12
Example’s:
⮚Input: ch = ‘b’
Output: Entered character is not a punctuation character.
⮚Input: ch = ‘$’
Output: Entered character is a punctuation character.
⮚Input: ch = ‘4’

17. Assignment 12
Example’s:
⮚Input: ch = ‘b’
Output: Entered character is not a punctuation character.
⮚Input: ch = ‘$’
Output: Entered character is a punctuation character.
⮚Input: ch = ‘4’
Output: Entered character is not a punctuation character.

18. Assignment 12
Sample execution:-

19. Assignment 12
Sample execution:-

20. Assignment 12
Sample execution:-

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Pre-requisites:-

22. Assignment 12
Pre-requisites:-
⮚Functions

23. Assignment 12
Pre-requisites:-
⮚Functions
Objective:-

24. Assignment 12
Pre-requisites:-
⮚Functions
Objective:-
⮚To understand the concept of Functions.

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