Fall 2020: System Programming Lab
Revision as of 21:55, 25 August 2020 by Mkwiki (talk | contribs) (→Lab 3 ( week of 24th August 2020 ))
Contents
Resources
- An introductory tutorial on Lex.
- LEX & YACC TUTORIAL by Tom Niemann [1]
- Lex Basics on javatpoint [2]
- Lex on Windows [3]
Lab 1: Getting Started ( week of 10th August 2020 )
| Q. NO. | Program | Lab Exercise No. | Remarks |
|---|---|---|---|
| 1 | Write a Lex Program to count number of words | Practice Set No. 1(1) | |
| 2 | Write a Lex program to count the number of lines and characters in the input file. | Lab Exercise No. 1 | |
| 3 | Write a Lex Program to count the number of lines, tabs and spaces used in the input. | Practice Set No. 1(2) | |
| 4 | Write a Lex Program to count the number of lines, words, small letters, capital letters, digits, special characters, and finally all characters. | Practice Set No. 1(3) |
Lab 2 ( week of 17th August 2020 )
| Q. NO. | Program | Lab Exercise No. | Remarks |
|---|---|---|---|
| 1 | Write a Lex program to count the number of vowels and consonants in a given string | Practice Set No. 2(1) | |
| 2 | Write a Lex program that implements the Caesar cipher. It replaces every letter with the one three letters after in an alphabetical order, wrapping around at Z e.g a is replaced by d ,d by e ,and so on z by c. | Lab Exercise No. 2 | Read about Caesar Cipher from [4] |
Lab 3 ( week of 24th August 2020 )
| Q. NO. | Program | Lab Exercise No. | Remarks |
|---|---|---|---|
| 1 | Write a Lex program to count the number of vowels and consonants in a given string | Practice Set No. 2(1) | |
| 2 | Write a Lex program that implements the Caesar cipher. It replaces every letter with the one three letters after in an alphabetical order, wrapping around at Z e.g a is replaced by d ,d by e ,and so on z by c. | Lab Exercise No. 2 |
