K & R Answers

Following page contains links to all solutions to book C Programming Language by Kernighan and Ritchie. This is my attempt at solution. Suggestions are most welcome.

Chapter 1

1. Leave out parts of program
2. list the escape sequence
3. Print heading to temperature conversion program
4. Program for Celsius to Fahrenheit table
5. Temperature conversion reverse order
6. Expression getchar() != EOF
7. Value of EOF
8. Write a program to count blanks, tabs and newlines
9. Replace multiple blank with single blank
10. Making tabs and backspaces visible in unambiguous way
11. Testing Word Count
12. Printing word per line
13. Horizontal Histogram -part1
14. Vertical histogram - Part 2
15. character vertical histogram
17. print lines longer than 80 characters
18. Remove trailing space and tab
19. Reverse input line
20. detab
21. Replace space with min tab - entab
22. Fold long lines
23. remove C comments
24. Rudimentary C syntax checker

Chapter 2

1. Range of char, short, int and long
2. loop equivalent
3. htoi - hex to integer
4. squeeze string
5. alternate strpbrk
6. setbits